[RBW] Re: Tires for Gravel Roads

2010-10-14 Thread Patrick in VT
On Oct 14, 9:19 am, stevep33  wrote:
>  I've had excellent luck with the Challenge Grifo XS tires -
> the low profile tread grips well and they VERY speedy when mixed
> terrain returns to pavement. These feel quite cushy for 32mm tire -
> worth the $$$ IMO.

I run the tubular version of these for cx.  sweet tire for mixed
terrain - like frickin' velcro at low pressure (I run mine at about
25-30psi).  rubber is very soft though - wouldn't recommend them if
lots of pavement is involved.

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[RBW] Re: Tires for Gravel Roads

2010-10-14 Thread stevep33
A low profile cyclocross tire, something not super-fat, like a 32mm
works well in mixed terrain.  Rather than floating over loose surface
like a fat tire would, the narrow tires sink into it and give solid
traction.  I've had excellent luck with the Challenge Grifo XS tires -
the low profile tread grips well and they VERY speedy when mixed
terrain returns to pavement. These feel quite cushy for 32mm tire -
worth the $$$ IMO.  Ritchey Speedmax cross tires are nice for trails
too but are not quite as quick on pavement.

That said, smooth pedaling and good body position are at least as
important are important too.

On Oct 14, 8:59 am, "Scott G."  wrote:
> How about inverted tread tires like the late lamented Avocet Cross II ?

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[RBW] Re: Tires for Gravel Roads

2010-10-14 Thread Patrick in VT


On Oct 13, 8:04 pm, Bob Cooper  wrote:
> Advice sought about riding in the gravel:

lower your tire pressure!

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[RBW] Re: Tires for Gravel Roads

2010-10-14 Thread Scott G.
How about inverted tread tires like the late lamented Avocet Cross II ?

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[RBW] Re: Tires for Gravel Roads

2010-10-14 Thread EricP
I would probably agree.  Spent the last week riding mostly off paved
roads with WTB Nanorapor tires 29x2.1.  Those are good in most
situations.  Although loose gravel on top of a road surface is
tricky.  Have not tried the Conti T&C although numerous riders have
recommended them as good on all surfaces.

Have ridden Big Apple 50s on gravel.  On smoother and flatter roads
they work well.  My bike handling skills are not to the point where I
have had good luck with them on tricky ascents/descents.

Then again, list member Jim Thill has raced on gravel roads with
Schwalbe Kojack tires without any problems.

Guess the point is - probably more the rider than the tire.

Eric Platt
St. Paul, MN

On Oct 14, 6:50 am, Garth  wrote:
> Yeah Bob, I rode a similar road yesterday where I live. A steep ascent
> of a broken patched primitive road covered in mixed rock and gravel. A
> road so bad, it's the only way I know how to describe it. As I'm
> pushing my way up in a 24/32 gear, just barely getting enough traction
> not to fall . I'm wondering the same as you, how to get more
> traction.   I've also ridden up the same hill on my road bike with
> 34mm tires, and it was no different.
>
> Once in a while I drive my F150 2WD pickup up it, with it's 255mm
> tires, and it slips too on the steep part. I go the same with it as I
> do riding . go slow(of course, the steep pitch takes care of
> that !), but maintain a steady pace and line.
>
> My conclusion, the tire really doesn't matter. Picking your line,
> holding it steady, and smooth pedaling does make a difference. If I
> have to get off the bike for a stint, so be it.

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[RBW] Re: Tires for Gravel Roads

2010-10-14 Thread Garth

Yeah Bob, I rode a similar road yesterday where I live. A steep ascent
of a broken patched primitive road covered in mixed rock and gravel. A
road so bad, it's the only way I know how to describe it. As I'm
pushing my way up in a 24/32 gear, just barely getting enough traction
not to fall . I'm wondering the same as you, how to get more
traction.   I've also ridden up the same hill on my road bike with
34mm tires, and it was no different.

Once in a while I drive my F150 2WD pickup up it, with it's 255mm
tires, and it slips too on the steep part. I go the same with it as I
do riding . go slow(of course, the steep pitch takes care of
that !), but maintain a steady pace and line.

My conclusion, the tire really doesn't matter. Picking your line,
holding it steady, and smooth pedaling does make a difference. If I
have to get off the bike for a stint, so be it.

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[RBW] Re: Tires for Gravel Roads

2010-10-13 Thread Philip Williamson
creek gravel is different from road gravel - I don't think there's a
tire that will stay up in what are basically bearings.

For gravel roads with irregular chert gravel, I like a fat tire, 35+.
The fatter the better, for more float in the deep sections. If it's
mostly dirt with gravel, or the gravel is very compacted, 30mm road
tires will work okay.
I used to ride inverted knobbies, but I don't anymore. I think they're
just heavy. They're tough, though.

The Ground Control is a great tire - I'd ride it. 25 psi seems low,
but I'm heavy. Lowering the pressure in gravel helps me a lot.

 Philip Williamson
www.biketinker.com


On Oct 13, 5:04 pm, Bob Cooper  wrote:
> Advice sought about riding in the gravel:
>
> Conventional wisdom has it that, if the road surface is harder than
> the tire, then knobbies are not an advantage, and a slick tire offers
> more grip.
>
> Today I fell on a steep ascent -- about 20+ percent -- on a road
> covered in creek gravel the size of robins’ eggs. (I know: I didn’t
> pick my line sagely.)
>
> As I spun though the air, looking up at the tops of the trees and at
> my feet, which were up there with the trees, I had a moment to reflect
> on the conventional wisdom.
>
> I know that a lot of subscribers to this list do a lot of mixed
> terrain riding, and I was wondering, if anyone had an opinion about
> the use of knobbies versus slicks -- or inverted-tread tires -- for
> this application.
>
> Continental Town and Country, 2.1 inch, 25 psi. (What I had today.)
>
> Versus, for example, Specialized Ground Control II, 1.95 inch, same
> psi. (What I have in the parts bin.)
>
> Any advice appreciated,
>
> Bob “Love Those Lonely, Gravel Roads” Cooper

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[RBW] Re: Tires for Gravel Roads

2010-10-13 Thread William
I dont think the ce la vie! is a good gravel tireha ha

I was just riding along, and then mother earth reached up and smote me
a mighty blow

On Oct 13, 7:25 pm, Angus  wrote:
> Bob,
>
> I hope you are OK from the spill.
>
> Many of my hard learned lessons have been realized very soon after
> flying over the bars, or sliding along the ground.
>
> IMHO, the best tire for gravel you described is probably a great big
> honkin knobby tire...that will royally suck everywhere else!  Even
> then it is still like "surfing" over a loose surface.
>
> I my previous life we had a very steep, very loose hill that had about
> a 50% success rate...ce la vie!
>
> Angus
>
> On Oct 13, 7:04 pm, Bob Cooper  wrote:
>
> > Advice sought about riding in the gravel:
>
> > Conventional wisdom has it that, if the road surface is harder than
> > the tire, then knobbies are not an advantage, and a slick tire offers
> > more grip.
>
> > Today I fell on a steep ascent -- about 20+ percent -- on a road
> > covered in creek gravel the size of robins’ eggs. (I know: I didn’t
> > pick my line sagely.)
>
> > As I spun though the air, looking up at the tops of the trees and at
> > my feet, which were up there with the trees, I had a moment to reflect
> > on the conventional wisdom.
>
> > I know that a lot of subscribers to this list do a lot of mixed
> > terrain riding, and I was wondering, if anyone had an opinion about
> > the use of knobbies versus slicks -- or inverted-tread tires -- for
> > this application.
>
> > Continental Town and Country, 2.1 inch, 25 psi. (What I had today.)
>
> > Versus, for example, Specialized Ground Control II, 1.95 inch, same
> > psi. (What I have in the parts bin.)
>
> > Any advice appreciated,
>
> > Bob “Love Those Lonely, Gravel Roads” Cooper

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[RBW] Re: Tires for Gravel Roads

2010-10-13 Thread Angus
Bob,

I hope you are OK from the spill.

Many of my hard learned lessons have been realized very soon after
flying over the bars, or sliding along the ground.

IMHO, the best tire for gravel you described is probably a great big
honkin knobby tire...that will royally suck everywhere else!  Even
then it is still like "surfing" over a loose surface.

I my previous life we had a very steep, very loose hill that had about
a 50% success rate...ce la vie!

Angus

On Oct 13, 7:04 pm, Bob Cooper  wrote:
> Advice sought about riding in the gravel:
>
> Conventional wisdom has it that, if the road surface is harder than
> the tire, then knobbies are not an advantage, and a slick tire offers
> more grip.
>
> Today I fell on a steep ascent -- about 20+ percent -- on a road
> covered in creek gravel the size of robins’ eggs. (I know: I didn’t
> pick my line sagely.)
>
> As I spun though the air, looking up at the tops of the trees and at
> my feet, which were up there with the trees, I had a moment to reflect
> on the conventional wisdom.
>
> I know that a lot of subscribers to this list do a lot of mixed
> terrain riding, and I was wondering, if anyone had an opinion about
> the use of knobbies versus slicks -- or inverted-tread tires -- for
> this application.
>
> Continental Town and Country, 2.1 inch, 25 psi. (What I had today.)
>
> Versus, for example, Specialized Ground Control II, 1.95 inch, same
> psi. (What I have in the parts bin.)
>
> Any advice appreciated,
>
> Bob “Love Those Lonely, Gravel Roads” Cooper

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[RBW] Re: Tires for Gravel Roads

2010-10-13 Thread doug peterson
Bob:

It's good you've still got your sense of humor and can an account of
your musings as you tumbled.  What you describe sounds like "river run
rock".  It's all nice & smooth & similar sized from thousands of years
of tumbling down a water course.  Negotiating this stuff is like
walking or riding on ball bearings.  Tough at best.  I doubt you'd
find any tire what would perform well on this stuff.

True knobbies (the big ol' honkin' square blocks) need something to
grab onto, like sand, soft soil, etc.  An inverted tread like the
Conti T&C is a wonderful all around tire.  One of my touring buds
rides those precisely so he can just take off the pavement without a
thought and only has to check tire pressure once in a while.  Man-made
gravel as used for road surfacing is crushed to size & so is fairly
sharp and tends to lock together a bit.  While it's a bit mushy and
probably abrasive on tires, it's easier to ride than the stuff you
describe.

I'd stick with what you've got, accept that river run is a lousy
surface and avoid if possible or walk thru if not.

dougP

On Oct 13, 5:04 pm, Bob Cooper  wrote:
> Advice sought about riding in the gravel:
>
> Conventional wisdom has it that, if the road surface is harder than
> the tire, then knobbies are not an advantage, and a slick tire offers
> more grip.
>
> Today I fell on a steep ascent -- about 20+ percent -- on a road
> covered in creek gravel the size of robins’ eggs. (I know: I didn’t
> pick my line sagely.)
>
> As I spun though the air, looking up at the tops of the trees and at
> my feet, which were up there with the trees, I had a moment to reflect
> on the conventional wisdom.
>
> I know that a lot of subscribers to this list do a lot of mixed
> terrain riding, and I was wondering, if anyone had an opinion about
> the use of knobbies versus slicks -- or inverted-tread tires -- for
> this application.
>
> Continental Town and Country, 2.1 inch, 25 psi. (What I had today.)
>
> Versus, for example, Specialized Ground Control II, 1.95 inch, same
> psi. (What I have in the parts bin.)
>
> Any advice appreciated,
>
> Bob “Love Those Lonely, Gravel Roads” Cooper

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[RBW] Re: Tires for Gravel Roads

2010-10-13 Thread Mike
Sorry to hear you took a digger. Sounds like you came out of it okay.
Over the past couple of years I've ridden a fair amount of gravel. I
like Panaracer T-Serves (700x35). They seem to provide some absorption
on the gravel and don't seem to be too slow on the pavement. I've also
used Paselas (32s and 35s), Ruffy Tuffys, JBs, and Schwalbe Marathons
(37s and 41s). The Schwalbes seem to be the way to go if you're
carrying a load.

I haven't really used knobbies. I have a set of WTB 700x44 Mutano
Raptors that I used to put on my Surly CC a few years ago. They seemed
okay but they just made me want a bigger knobbie when I was in the
dirt.

--mike

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[RBW] Re: Tires for Gravel

2009-06-29 Thread Beardpapa

Thanks Steve.  Appreciate that.

On Jun 29, 10:54 am, "Frederick, Steve" 
wrote:
> I have read/heard but not personally experienced that the T-serve has a 
> beefier, thicker tread and sidewall, and is thus is more durable but less 
> pleasant to ride.  In short, more of an urban/commuter tire.
>
> Steve Frederick, East Lansing, MI
>
>
>
> -Original Message-
> From: rbw-owners-bunch@googlegroups.com
>
> [mailto:rbw-owners-bu...@googlegroups.com]on Behalf Of Beardpapa
> Sent: Sunday, June 28, 2009 9:05 PM
> To: RBW Owners Bunch
> Subject: [RBW] Re: Tires for Gravel
>
> Any difference between Pasela's and T
> -serv's. Thinking of getting T-serv's in 35. Anyone have experience
> with both?
>
> MichaelH wrote:
> > My daily commute includes ten miles of dirt roads, with three
> > significant downhills.  I have found that the Pasella 32s do better
> > than Ruffy Tuffys on dirt.  My wife uses the 35s.  In winter and
> > spring I use a 37 mm Avocet Cross Tire which works great.
>
> > Downhill on dirt requires a different technique than on pavement.  On
> > pavement I get a good grip on the center of the bars, one knee against
> > the top tube and tuck my head down to build speed and minimize the
> > possibility of front end shimmy.  But that doesn't work on dirt.
> > Instead, set your feet at 3 &  9:00 o'clock, lift your touche of the
> > seat but keep your knees flexible.  Don't hold onto the bars, but
> > instead keep them lightly hooked over the outside of the brake levers.
> > Relax. If done right, very little of the bounce will get transferred
> > to your body.
>
> > Michael
>
> > On Jun 27, 8:16 am, Jim Thill - Hiawatha Cyclery 
> > wrote:
> > > I've done a fair bit of Minnesota/Wisconsin bluff-country gravel on my
> > > Marathon Supremes (26x2.0). They offer plenty of traction, and I
> > > always felt confident even on fast descents. A friend did the great
> > > divide on Marathon XR 700x50, and thought they were ok, but on the
> > > heavy side.
>
> > > On Jun 25, 4:47 pm, GeorgeS  wrote:
>
> > > > I don't regularly ride on dirt or gravel except when I come to Vermont
> > > > in the summer.  Now I'm riding on gravel all the time and I find
> > > > descents in particular very unpleasant.  Lots of bouncing around and
> > > > skittishness.  One of my bikes has 700c Grand Bois tires and the other
> > > > has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> > > > there tires that will make me feel more comfortable that won't break
> > > > the bank?  Jack Browns?  Fatty somethings?
> > > > GeorgeS
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[RBW] Re: Tires for Gravel

2009-06-29 Thread Frederick, Steve

I have read/heard but not personally experienced that the T-serve has a 
beefier, thicker tread and sidewall, and is thus is more durable but less 
pleasant to ride.  In short, more of an urban/commuter tire.

Steve Frederick, East Lansing, MI

-Original Message-
From: rbw-owners-bunch@googlegroups.com
[mailto:rbw-owners-bu...@googlegroups.com]on Behalf Of Beardpapa
Sent: Sunday, June 28, 2009 9:05 PM
To: RBW Owners Bunch
Subject: [RBW] Re: Tires for Gravel



Any difference between Pasela's and T
-serv's. Thinking of getting T-serv's in 35. Anyone have experience
with both?

MichaelH wrote:
> My daily commute includes ten miles of dirt roads, with three
> significant downhills.  I have found that the Pasella 32s do better
> than Ruffy Tuffys on dirt.  My wife uses the 35s.  In winter and
> spring I use a 37 mm Avocet Cross Tire which works great.
>
> Downhill on dirt requires a different technique than on pavement.  On
> pavement I get a good grip on the center of the bars, one knee against
> the top tube and tuck my head down to build speed and minimize the
> possibility of front end shimmy.  But that doesn't work on dirt.
> Instead, set your feet at 3 &  9:00 o'clock, lift your touche of the
> seat but keep your knees flexible.  Don't hold onto the bars, but
> instead keep them lightly hooked over the outside of the brake levers.
> Relax. If done right, very little of the bounce will get transferred
> to your body.
>
> Michael
>
> On Jun 27, 8:16 am, Jim Thill - Hiawatha Cyclery 
> wrote:
> > I've done a fair bit of Minnesota/Wisconsin bluff-country gravel on my
> > Marathon Supremes (26x2.0). They offer plenty of traction, and I
> > always felt confident even on fast descents. A friend did the great
> > divide on Marathon XR 700x50, and thought they were ok, but on the
> > heavy side.
> >
> > On Jun 25, 4:47 pm, GeorgeS  wrote:
> >
> >
> >
> > > I don't regularly ride on dirt or gravel except when I come to Vermont
> > > in the summer.  Now I'm riding on gravel all the time and I find
> > > descents in particular very unpleasant.  Lots of bouncing around and
> > > skittishness.  One of my bikes has 700c Grand Bois tires and the other
> > > has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> > > there tires that will make me feel more comfortable that won't break
> > > the bank?  Jack Browns?  Fatty somethings?
> > > GeorgeS



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[RBW] Re: Tires for Gravel

2009-06-28 Thread Beardpapa

Any difference between Pasela's and T
-serv's. Thinking of getting T-serv's in 35. Anyone have experience
with both?

MichaelH wrote:
> My daily commute includes ten miles of dirt roads, with three
> significant downhills.  I have found that the Pasella 32s do better
> than Ruffy Tuffys on dirt.  My wife uses the 35s.  In winter and
> spring I use a 37 mm Avocet Cross Tire which works great.
>
> Downhill on dirt requires a different technique than on pavement.  On
> pavement I get a good grip on the center of the bars, one knee against
> the top tube and tuck my head down to build speed and minimize the
> possibility of front end shimmy.  But that doesn't work on dirt.
> Instead, set your feet at 3 &  9:00 o'clock, lift your touche of the
> seat but keep your knees flexible.  Don't hold onto the bars, but
> instead keep them lightly hooked over the outside of the brake levers.
> Relax. If done right, very little of the bounce will get transferred
> to your body.
>
> Michael
>
> On Jun 27, 8:16 am, Jim Thill - Hiawatha Cyclery 
> wrote:
> > I've done a fair bit of Minnesota/Wisconsin bluff-country gravel on my
> > Marathon Supremes (26x2.0). They offer plenty of traction, and I
> > always felt confident even on fast descents. A friend did the great
> > divide on Marathon XR 700x50, and thought they were ok, but on the
> > heavy side.
> >
> > On Jun 25, 4:47 pm, GeorgeS  wrote:
> >
> >
> >
> > > I don't regularly ride on dirt or gravel except when I come to Vermont
> > > in the summer.  Now I'm riding on gravel all the time and I find
> > > descents in particular very unpleasant.  Lots of bouncing around and
> > > skittishness.  One of my bikes has 700c Grand Bois tires and the other
> > > has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> > > there tires that will make me feel more comfortable that won't break
> > > the bank?  Jack Browns?  Fatty somethings?
> > > GeorgeS

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[RBW] Re: Tires for Gravel

2009-06-27 Thread MichaelH

My daily commute includes ten miles of dirt roads, with three
significant downhills.  I have found that the Pasella 32s do better
than Ruffy Tuffys on dirt.  My wife uses the 35s.  In winter and
spring I use a 37 mm Avocet Cross Tire which works great.

Downhill on dirt requires a different technique than on pavement.  On
pavement I get a good grip on the center of the bars, one knee against
the top tube and tuck my head down to build speed and minimize the
possibility of front end shimmy.  But that doesn't work on dirt.
Instead, set your feet at 3 &  9:00 o'clock, lift your touche of the
seat but keep your knees flexible.  Don't hold onto the bars, but
instead keep them lightly hooked over the outside of the brake levers.
Relax. If done right, very little of the bounce will get transferred
to your body.

Michael

On Jun 27, 8:16 am, Jim Thill - Hiawatha Cyclery 
wrote:
> I've done a fair bit of Minnesota/Wisconsin bluff-country gravel on my
> Marathon Supremes (26x2.0). They offer plenty of traction, and I
> always felt confident even on fast descents. A friend did the great
> divide on Marathon XR 700x50, and thought they were ok, but on the
> heavy side.
>
> On Jun 25, 4:47 pm, GeorgeS  wrote:
>
>
>
> > I don't regularly ride on dirt or gravel except when I come to Vermont
> > in the summer.  Now I'm riding on gravel all the time and I find
> > descents in particular very unpleasant.  Lots of bouncing around and
> > skittishness.  One of my bikes has 700c Grand Bois tires and the other
> > has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> > there tires that will make me feel more comfortable that won't break
> > the bank?  Jack Browns?  Fatty somethings?
> > GeorgeS
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[RBW] Re: Tires for Gravel

2009-06-27 Thread JoelMatthews

I did a multi-day tour with Marathon XRs last year.  They were
overkill for the moderately rough conditions I was riding.  I think
those tires are more for real expedition touring in back roads South
America or Africa.

I'm using 32 Supremes on my commuter now and imagine the 26x2.0 would
be a real good choice.  Supremes roll real well and are surprisingly
light for how tough they are.

On Jun 27, 7:16 am, Jim Thill - Hiawatha Cyclery 
wrote:
> I've done a fair bit of Minnesota/Wisconsin bluff-country gravel on my
> Marathon Supremes (26x2.0). They offer plenty of traction, and I
> always felt confident even on fast descents. A friend did the great
> divide on Marathon XR 700x50, and thought they were ok, but on the
> heavy side.
>
> On Jun 25, 4:47 pm, GeorgeS  wrote:
>
>
>
> > I don't regularly ride on dirt or gravel except when I come to Vermont
> > in the summer.  Now I'm riding on gravel all the time and I find
> > descents in particular very unpleasant.  Lots of bouncing around and
> > skittishness.  One of my bikes has 700c Grand Bois tires and the other
> > has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> > there tires that will make me feel more comfortable that won't break
> > the bank?  Jack Browns?  Fatty somethings?
> > GeorgeS
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[RBW] Re: Tires for Gravel

2009-06-27 Thread Jim Thill - Hiawatha Cyclery

I've done a fair bit of Minnesota/Wisconsin bluff-country gravel on my
Marathon Supremes (26x2.0). They offer plenty of traction, and I
always felt confident even on fast descents. A friend did the great
divide on Marathon XR 700x50, and thought they were ok, but on the
heavy side.

On Jun 25, 4:47 pm, GeorgeS  wrote:
> I don't regularly ride on dirt or gravel except when I come to Vermont
> in the summer.  Now I'm riding on gravel all the time and I find
> descents in particular very unpleasant.  Lots of bouncing around and
> skittishness.  One of my bikes has 700c Grand Bois tires and the other
> has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> there tires that will make me feel more comfortable that won't break
> the bank?  Jack Browns?  Fatty somethings?
> GeorgeS
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[RBW] Re: Tires for Gravel

2009-06-26 Thread Mike

Yet another vote for Paselas. I've used 35s and 32s off road without
problems. I've used Jack Brown Blues also. Ruffy Tuffys were a little
too small for me but still worked well. I imagine at some point I'll
try some Marathons, maybe before the summer is out.

--mike
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[RBW] Re: Tires for Gravel

2009-06-26 Thread Rick

Using the Fatty Rumpkins w/ enjoyment on gravel lately, 45-50 in the
front, 50 in the back.


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[RBW] Re: Tires for Gravel

2009-06-26 Thread JoelMatthews

Many of the rails to trails paths in Illinois are crushed limestone.
I find 50 BAs an excellent choice.  I have never had the pleasure of
riding in back road Vermont.  It seems a BA would definitely be a
comfortable choice.  BA's add some weight, obviously.  But they roll
well on pavement. They are a good all round tire.

On Jun 26, 9:18 am, PATRICK MOORE  wrote:
> I'm
> curious at the number of recommendations for tires in the 32 to 35 mm
> range in this thread. Most of the gravel I've ridden
> -- and it's not much; my off pavement is usually sand or hardpack
> -- on is far too loose and thick for tires like that, and Big Apples
> would be better. But there is a huge difference between even 50 mm BAs
> and 32 mm Paselas. I
> suppose there is gravel and then there's gravel? I was just reading a
> history of the early modern age, and read, again, that Britain had the
> world's best roads in the late 18th and early 19th century, and that the
> secret apparently was, no piece of stone more than an inch in any dimension.
> That said, 65 actual mm Big Apples will roll over anything.
>
> --
> Patrick Moore
> Albuquerque, NM
> Professional Resumes. Contact resumespecialt...@gmail.com
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[RBW] Re: Tires for Gravel

2009-06-26 Thread Patrick in VT

I agree with Jim/Steve- if you're "bouncing" around and the handling
feels skittish, you might considering experimenting with psi.

on dirt, 50 psi makes things much more comfortable.




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[RBW] Re: Tires for Gravel

2009-06-26 Thread PATRICK MOORE
I'm
curious at the number of recommendations for tires in the 32 to 35 mm
range in this thread. Most of the gravel I've ridden
-- and it's not much; my off pavement is usually sand or hardpack
-- on is far too loose and thick for tires like that, and Big Apples
would be better. But there is a huge difference between even 50 mm BAs
and 32 mm Paselas. I
suppose there is gravel and then there's gravel? I was just reading a
history of the early modern age, and read, again, that Britain had the
world's best roads in the late 18th and early 19th century, and that the
secret apparently was, no piece of stone more than an inch in any dimension.
That said, 65 actual mm Big Apples will roll over anything.

-- 
Patrick Moore
Albuquerque, NM
Professional Resumes. Contact resumespecialt...@gmail.com

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[RBW] Re: Tires for Gravel

2009-06-26 Thread JoelMatthews

If you have clearance, Schwalbe Big Apples.

On Jun 25, 4:47 pm, GeorgeS  wrote:
> I don't regularly ride on dirt or gravel except when I come to Vermont
> in the summer.  Now I'm riding on gravel all the time and I find
> descents in particular very unpleasant.  Lots of bouncing around and
> skittishness.  One of my bikes has 700c Grand Bois tires and the other
> has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> there tires that will make me feel more comfortable that won't break
> the bank?  Jack Browns?  Fatty somethings?
> GeorgeS
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[RBW] Re: Tires for Gravel

2009-06-25 Thread David Estes
Yep, Pasela 35 or 37 are fine on gravel, but the sidewalls are a touch
delicate.  Marathons might be a better choice for lots and lots of gravel,
especially if it's sharp like crushed cinder (railroad bed type) rock.

Cheers,
DE


On Thu, Jun 25, 2009 at 5:30 PM, EricP  wrote:

>
> Another vote for Pasela tires.  Like Ken they work well for me.  I
> keep the pressure higher  Mainly due to my weight.  At 50 or so, I
> risk pinch flats.  I'm also more used to the slightly skittish feeling
> with higher pressure.
>
> I've ridden regular Schwalbe Marathon tires on dirt.  And they work.
> Big caveats follow - they were on a Brompton and the dirt was the C&O
> Canal Trail on the Georgetown end.
>
> Eric Platt
>
> On Jun 25, 5:07�pm, Ken Yokanovich 
> wrote:
> > I have an affinity for riding gravel. Logged quite a few miles on
> > Pasela TG 700x35's, Schwalbe Marathon Supremes 700x42, and the Jack
> > Brown greens. �The Pasela's in the range of 50-60psi are my
> > favorites. �I seldom really pay much attention to tire pressure. �The
> > Marathon Supremes never lived up to my hopes for a bigger version of
> > the Paselas. �Despite their comparatively narrow width, the Jack
> > Browns handle wonderfully on gravel.
> >
> > Having logged hundreds of miles on crushed limestone, I find that
> > conditions vary. �Traction is seldom an issue, certainly not enough to
> > justify entertaining any thoughts about using a tire with any tread
> > design. �Mostly, gravel roads are lightly traveled and it's plenty
> > safe to ride in the one of the 3 tread lines that seem to develop. �(3
> > because it seems everyone driving on gravel tends to hug a bit of the
> > "center line" and the middle of the road gets shared by both
> > "lanes")
> >
> > I would think that it would depend upon where you are in Vermont as to
> > what kind of gravel conditions you might find. �There seemed to be a
> > lot of different type of rock used for road construction material.
> >
> > On Jun 25, 4:47�pm, GeorgeS  wrote:
> >
> >
> >
> > > I don't regularly ride on dirt or gravel except when I come to Vermont
> > > in the summer. �Now I'm riding on gravel all the time and I find
> > > descents in particular very unpleasant. �Lots of bouncing around and
> > > skittishness. �One of my bikes has 700c Grand Bois tires and the other
> > > has Ruffy Tuffy's. �I have plenty of clearance on both bikes. �Are
> > > there tires that will make me feel more comfortable that won't break
> > > the bank? �Jack Browns? �Fatty somethings?
> > > GeorgeS- Hide quoted text -
> >
> > - Show quoted text -
> >
>


-- 
Cheers,
David
Redlands, CA

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[RBW] Re: Tires for Gravel

2009-06-25 Thread Steve Hemmelgarn


I have been using 38mm Maxxis Overdrive tires on my touring bike for several 
years. Bought them to ride the sandy/gravel roads of the UP. They do well on 
gravel and no flats ever. They do not however provide a soft ride. After 
reading many opinions think I will try some Paselas non TG.

Steve Hemmelgarn

--- On Thu, 6/25/09, Steve Palincsar  wrote:

> From: Steve Palincsar 
> Subject: [RBW] Re: Tires for Gravel
> To: rbw-owners-bunch@googlegroups.com
> Date: Thursday, June 25, 2009, 8:34 PM
> 
> On Thu, 2009-06-25 at 17:26 -0700, Bruce wrote:
> > CdVs at about 50 psi?
> > 
> 
> In other words, you are suggesting a 650B conversion? 
> In that case, why
> not go all the way: Hetres.  42mm of pure gravel road
> bliss!
> 
> 
> 
> 
> 
> > 
> 


  

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[RBW] Re: Tires for Gravel

2009-06-25 Thread CycloFiend

on 6/25/09 2:47 PM, GeorgeS at chobur...@gmail.com wrote:

> 
> I don't regularly ride on dirt or gravel except when I come to Vermont
> in the summer.  Now I'm riding on gravel all the time and I find
> descents in particular very unpleasant.  Lots of bouncing around and
> skittishness.  One of my bikes has 700c Grand Bois tires and the other
> has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> there tires that will make me feel more comfortable that won't break
> the bank?  Jack Browns?  Fatty somethings?

Jack Brown Greens have become my favorite tire. On my commute home, I can
loop out and pick up some singletrack, which is typical mid-Cal trail
conditions with smooth dirt with bumps and fist sized rocks embedded in the
surface. Plus, they've done very well on the network of fire roads, which
are semi-graded dirt surfaces.

Before those existed, I was pretty happy with 32 mm Paselas.  If I need a
little gription, I'll run a 35 mm cross (treaded for cyclocross) tire. They
all end up with a fair bit of deflection when I press my thumb directly in
from the tread (not pinching the sidewalls).

However, I'd say that if you are "bouncing around", you might want to
experiment a little bit with pressures.  That's usually an indicator that
the pressure you are running is not letting the suspension (tires) do its
thing. I'm not sure what the size of the GB tires is (RT's are 28's,
right?).  Running 28 mm tires a bit softer tended to generate a fair number
of pinch flats for me.  For my riding style, size and conditions, 32 - 35
seems to be a good place.

hope that helps,

- Jim

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[RBW] Re: Tires for Gravel

2009-06-25 Thread Phil Roberts
Does TG really make a difference? I'll say no. The TG adds weight but in my
experience doesn't do anything for added flat protection. YMMV.
I'm fine with the basic Pasela, currently running 35's on my tour bike,
50-60 PSI with a full load on gravel roads.

Phil Roberts
Chandler, AZ

On Thu, Jun 25, 2009 at 3:57 PM, Esteban  wrote:

>
> Jack Brown blues have taken me over gravel and more comfortably.
>
> I remember reading somewhere from JimG that 35mm Paselas w/o Tourguard
> approximated the cush of 650B pretty well.  I wonder if the TG really
> makes a difference?
>
> On Jun 25, 3:29 pm, Steve Palincsar  wrote:
> > On Thu, 2009-06-25 at 14:47 -0700, GeorgeS wrote:
> > > I don't regularly ride on dirt or gravel except when I come to Vermont
> > > in the summer.  Now I'm riding on gravel all the time and I find
> > > descents in particular very unpleasant.  Lots of bouncing around and
> > > skittishness.  One of my bikes has 700c Grand Bois tires and the other
> > > has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> > > there tires that will make me feel more comfortable that won't break
> > > the bank?  Jack Browns?  Fatty somethings?
> >
> > 37mm Paselas?  They're about the same width as the Col de la Vie in
> > 650B, and that's very pleasant on gravel.  A goal should be to keep
> > inflation pressure down to 50 psi or even less.
> >
>

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[RBW] Re: Tires for Gravel

2009-06-25 Thread Steve Palincsar

On Thu, 2009-06-25 at 17:26 -0700, Bruce wrote:
> CdVs at about 50 psi?
> 

In other words, you are suggesting a 650B conversion?  In that case, why
not go all the way: Hetres.  42mm of pure gravel road bliss!





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[RBW] Re: Tires for Gravel

2009-06-25 Thread EricP

Another vote for Pasela tires.  Like Ken they work well for me.  I
keep the pressure higher  Mainly due to my weight.  At 50 or so, I
risk pinch flats.  I'm also more used to the slightly skittish feeling
with higher pressure.

I've ridden regular Schwalbe Marathon tires on dirt.  And they work.
Big caveats follow - they were on a Brompton and the dirt was the C&O
Canal Trail on the Georgetown end.

Eric Platt

On Jun 25, 5:07�pm, Ken Yokanovich 
wrote:
> I have an affinity for riding gravel. Logged quite a few miles on
> Pasela TG 700x35's, Schwalbe Marathon Supremes 700x42, and the Jack
> Brown greens. �The Pasela's in the range of 50-60psi are my
> favorites. �I seldom really pay much attention to tire pressure. �The
> Marathon Supremes never lived up to my hopes for a bigger version of
> the Paselas. �Despite their comparatively narrow width, the Jack
> Browns handle wonderfully on gravel.
>
> Having logged hundreds of miles on crushed limestone, I find that
> conditions vary. �Traction is seldom an issue, certainly not enough to
> justify entertaining any thoughts about using a tire with any tread
> design. �Mostly, gravel roads are lightly traveled and it's plenty
> safe to ride in the one of the 3 tread lines that seem to develop. �(3
> because it seems everyone driving on gravel tends to hug a bit of the
> "center line" and the middle of the road gets shared by both
> "lanes")
>
> I would think that it would depend upon where you are in Vermont as to
> what kind of gravel conditions you might find. �There seemed to be a
> lot of different type of rock used for road construction material.
>
> On Jun 25, 4:47�pm, GeorgeS  wrote:
>
>
>
> > I don't regularly ride on dirt or gravel except when I come to Vermont
> > in the summer. �Now I'm riding on gravel all the time and I find
> > descents in particular very unpleasant. �Lots of bouncing around and
> > skittishness. �One of my bikes has 700c Grand Bois tires and the other
> > has Ruffy Tuffy's. �I have plenty of clearance on both bikes. �Are
> > there tires that will make me feel more comfortable that won't break
> > the bank? �Jack Browns? �Fatty somethings?
> > GeorgeS- Hide quoted text -
>
> - Show quoted text -
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[RBW] Re: Tires for Gravel

2009-06-25 Thread Bruce
CdVs at about 50 psi?





From: GeorgeS 

Subject: [RBW] Tires for Gravel

  Are there tires that will make me feel more comfortable that won't break
the bank?  Jack Browns?  Fatty somethings?
GeorgeS



  
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[RBW] Re: Tires for Gravel

2009-06-25 Thread relistan

Haven't got a lot to compare to in the wider widths, but my new
Marathon Supreme 42s are great on gravel on the Sam Hillborne.

Karl

On Jun 25, 3:57 pm, Esteban  wrote:
> Jack Brown blues have taken me over gravel and more comfortably.
>
> I remember reading somewhere from JimG that 35mm Paselas w/o Tourguard
> approximated the cush of 650B pretty well.  I wonder if the TG really
> makes a difference?
>
> On Jun 25, 3:29 pm, Steve Palincsar  wrote:
>
> > On Thu, 2009-06-25 at 14:47 -0700, GeorgeS wrote:
> > > I don't regularly ride on dirt or gravel except when I come to Vermont
> > > in the summer.  Now I'm riding on gravel all the time and I find
> > > descents in particular very unpleasant.  Lots of bouncing around and
> > > skittishness.  One of my bikes has 700c Grand Bois tires and the other
> > > has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> > > there tires that will make me feel more comfortable that won't break
> > > the bank?  Jack Browns?  Fatty somethings?
>
> > 37mm Paselas?  They're about the same width as the Col de la Vie in
> > 650B, and that's very pleasant on gravel.  A goal should be to keep
> > inflation pressure down to 50 psi or even less.
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[RBW] Re: Tires for Gravel

2009-06-25 Thread Esteban

Jack Brown blues have taken me over gravel and more comfortably.

I remember reading somewhere from JimG that 35mm Paselas w/o Tourguard
approximated the cush of 650B pretty well.  I wonder if the TG really
makes a difference?

On Jun 25, 3:29 pm, Steve Palincsar  wrote:
> On Thu, 2009-06-25 at 14:47 -0700, GeorgeS wrote:
> > I don't regularly ride on dirt or gravel except when I come to Vermont
> > in the summer.  Now I'm riding on gravel all the time and I find
> > descents in particular very unpleasant.  Lots of bouncing around and
> > skittishness.  One of my bikes has 700c Grand Bois tires and the other
> > has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> > there tires that will make me feel more comfortable that won't break
> > the bank?  Jack Browns?  Fatty somethings?
>
> 37mm Paselas?  They're about the same width as the Col de la Vie in
> 650B, and that's very pleasant on gravel.  A goal should be to keep
> inflation pressure down to 50 psi or even less.
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[RBW] Re: Tires for Gravel

2009-06-25 Thread Steve Palincsar

On Thu, 2009-06-25 at 14:47 -0700, GeorgeS wrote:
> I don't regularly ride on dirt or gravel except when I come to Vermont
> in the summer.  Now I'm riding on gravel all the time and I find
> descents in particular very unpleasant.  Lots of bouncing around and
> skittishness.  One of my bikes has 700c Grand Bois tires and the other
> has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> there tires that will make me feel more comfortable that won't break
> the bank?  Jack Browns?  Fatty somethings?

37mm Paselas?  They're about the same width as the Col de la Vie in
650B, and that's very pleasant on gravel.  A goal should be to keep
inflation pressure down to 50 psi or even less.


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[RBW] Re: Tires for Gravel

2009-06-25 Thread Ken Yokanovich

I have an affinity for riding gravel. Logged quite a few miles on
Pasela TG 700x35's, Schwalbe Marathon Supremes 700x42, and the Jack
Brown greens.  The Pasela's in the range of 50-60psi are my
favorites.  I seldom really pay much attention to tire pressure.  The
Marathon Supremes never lived up to my hopes for a bigger version of
the Paselas.  Despite their comparatively narrow width, the Jack
Browns handle wonderfully on gravel.

Having logged hundreds of miles on crushed limestone, I find that
conditions vary.  Traction is seldom an issue, certainly not enough to
justify entertaining any thoughts about using a tire with any tread
design.  Mostly, gravel roads are lightly traveled and it's plenty
safe to ride in the one of the 3 tread lines that seem to develop.  (3
because it seems everyone driving on gravel tends to hug a bit of the
"center line" and the middle of the road gets shared by both
"lanes")

I would think that it would depend upon where you are in Vermont as to
what kind of gravel conditions you might find.  There seemed to be a
lot of different type of rock used for road construction material.

On Jun 25, 4:47 pm, GeorgeS  wrote:
> I don't regularly ride on dirt or gravel except when I come to Vermont
> in the summer.  Now I'm riding on gravel all the time and I find
> descents in particular very unpleasant.  Lots of bouncing around and
> skittishness.  One of my bikes has 700c Grand Bois tires and the other
> has Ruffy Tuffy's.  I have plenty of clearance on both bikes.  Are
> there tires that will make me feel more comfortable that won't break
> the bank?  Jack Browns?  Fatty somethings?
> GeorgeS
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