[RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-29 Thread Ron Mc
I mounted a Strada up front last night.  Really impressed with this 
tubular.  At 140 psi, it rides softer than the Parigi at 120 psi (and 
softer than the Vittoria Rally at 90)

On Friday, May 17, 2013 1:29:40 PM UTC-5, Jonathan Poor wrote:

  as fragile as the Parigi-Roubaix

  
 Is it possible that this tire has been misnamed? 

 (BTW, at the risk of offending flat-gods, my Challenge Strada tubulars, 
 a bit narrower than the Parigi-Roubaix,  have held up nicely for the last 
 year or so...)


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Re: [RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-29 Thread Steve Palincsar
On Wed, 2013-05-29 at 05:09 -0700, Ron Mc wrote:
 I mounted a Strada up front last night.  Really impressed with this
 tubular.  At 140 psi, it rides softer than the Parigi at 120 psi (and
 softer than the Vittoria Rally at 90)

Has anyone asked why you are inflating the Parigi Roubaix to 120?
That's roughly 50% more pressure than I use (at 0.1 tons weight). 



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Re: [RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-29 Thread Ron Mc
to compare the ride as I described.  Pretty sure Challenge rates the tire 
95 to 125 psi, so if you're actually running 80 psi you're outside of their 
spec.  
Has anyone ever asked you why you post in this manner?  

On Wednesday, May 29, 2013 7:23:44 AM UTC-5, Steve Palincsar wrote:

 On Wed, 2013-05-29 at 05:09 -0700, Ron Mc wrote: 
  I mounted a Strada up front last night.  Really impressed with this 
  tubular.  At 140 psi, it rides softer than the Parigi at 120 psi (and 
  softer than the Vittoria Rally at 90) 

 Has anyone asked why you are inflating the Parigi Roubaix to 120? 
 That's roughly 50% more pressure than I use (at 0.1 tons weight). 





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Re: [RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-29 Thread Steve Palincsar
On Wed, 2013-05-29 at 07:05 -0700, Ron Mc wrote:
 to compare the ride as I described.  Pretty sure Challenge rates the
 tire 95 to 125 psi, so if you're actually running 80 psi you're
 outside of their spec.  
 Has anyone ever asked you why you post in this manner?  


The Parigi Roubaix is actually a 29-30mm tire.  See the linked tire
pressure chart:  www.bikequarterly.com/images/TireDrop.pdf  and you will
see that 120 psi on that tire would be ideal for a total weight well in
excess of 300 lb.



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Re: [RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-29 Thread Ron Mc
yes, and I told you I inflated it to see how sharply it rode over the edge 
of my garage and was checking the front at higher pressures at the same 
time. I do normally run this tire at 100 to 110 psi, and have been very 
happy with that pressure for 50 miles.  

On Wednesday, May 29, 2013 11:42:55 AM UTC-5, Steve Palincsar wrote:

 On Wed, 2013-05-29 at 07:05 -0700, Ron Mc wrote: 
  to compare the ride as I described.  Pretty sure Challenge rates the 
  tire 95 to 125 psi, so if you're actually running 80 psi you're 
  outside of their spec.   
  Has anyone ever asked you why you post in this manner?   


 The Parigi Roubaix is actually a 29-30mm tire.  See the linked tire 
 pressure chart:  www.bikequarterly.com/images/TireDrop.pdf  and you will 
 see that 120 psi on that tire would be ideal for a total weight well in 
 excess of 300 lb. 





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[RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-29 Thread Michael Hechmer
Patrick, I feel for you really I do.  It's bad enough dealing with goat 
heads, but on top of that you get talking heads.

I have never cycled through goat heads but I am familiar with them from 
camping in Canyon de Chellly in Az.  I remember dreading putting my hand 
down to crawl out of the tent.  Yikes.  In any case I'm probably not 
qualified to give flat tire advice, since my # of flats have declined 
dramatically since retiring.  No commuting into town.  I've had two flats 
this year, one on a Marathon Racer on the tandem and one on a new 
Pari-moto.  I run Grand Bois cerf on the Ram and have about a thousand 
miles without a flat.

I plan to attend a conference in Santa Fe next April and hope to go early 
and bike in ABQ.  ( One day of Santa Fe is enough for me.)  Not sure which 
bike I will bring but will look to you for a tire recommendation.  Have you 
tried riding on prayers?

I remember coming home from work one very dark, rainy night on the Ram, 
with Ruffy Tuffy's.  I was on a dirt road, which I discovered, much to my 
dismay,  had been graded that day and was very rocky.  I remember thinking, 
 I hope I don't flat. when bam, my back tire went.  Since then I only 
think, I will not flat. 

blessings in the pipeline for you,
Michael

On Thursday, May 16, 2013 9:28:44 PM UTC-4, Patrick Moore wrote:

 Some listers expressed skepticism that my very generously priced P-R 
 clinchers would survive the goathead hell that is ABQ, NM. Well, I've given 
 them a proper trial and the answer is, not without help. When it gets to 
 where you are afraid to ride the bike because you fear a flat will make you 
 late -- this stops even me. I rode a bit less than 8 miles to Stevie's 
 today and, at quitting time, yes, the front was flat. (I swapped tubes and 
 inflated and made it home whole and sound. Amen.)

 So: Last option before offering them to someone else: Stan's in the toobs. 
 Will report. If Stan's don't work, back to the Kojaks.

 Patrick Moore, who just received orders for two (2) boxes of 100 (one 
 hundred) 16 mm REMA patches in ABQ, NM.

 -- 

 http://resumespecialties.com/index.html
 patric...@resumespecialties.com javascript:

 Albuquerque, NM
  

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[RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-29 Thread Ron Mc
Patrick has been having good luck with Stan's.  I pulled the thread back 
because of the Stradas - they ride better than the larger Parigis.  et tu?  

On Wednesday, May 29, 2013 3:22:53 PM UTC-5, Michael Hechmer wrote:

 Patrick, I feel for you really I do.  It's bad enough dealing with goat 
 heads, but on top of that you get talking heads.

 I have never cycled through goat heads but I am familiar with them from 
 camping in Canyon de Chellly in Az.  I remember dreading putting my hand 
 down to crawl out of the tent.  Yikes.  In any case I'm probably not 
 qualified to give flat tire advice, since my # of flats have declined 
 dramatically since retiring.  No commuting into town.  I've had two flats 
 this year, one on a Marathon Racer on the tandem and one on a new 
 Pari-moto.  I run Grand Bois cerf on the Ram and have about a thousand 
 miles without a flat.

 I plan to attend a conference in Santa Fe next April and hope to go early 
 and bike in ABQ.  ( One day of Santa Fe is enough for me.)  Not sure which 
 bike I will bring but will look to you for a tire recommendation.  Have you 
 tried riding on prayers?

 I remember coming home from work one very dark, rainy night on the Ram, 
 with Ruffy Tuffy's.  I was on a dirt road, which I discovered, much to my 
 dismay,  had been graded that day and was very rocky.  I remember thinking, 
  I hope I don't flat. when bam, my back tire went.  Since then I only 
 think, I will not flat. 

 blessings in the pipeline for you,
 Michael

 On Thursday, May 16, 2013 9:28:44 PM UTC-4, Patrick Moore wrote:

 Some listers expressed skepticism that my very generously priced P-R 
 clinchers would survive the goathead hell that is ABQ, NM. Well, I've given 
 them a proper trial and the answer is, not without help. When it gets to 
 where you are afraid to ride the bike because you fear a flat will make you 
 late -- this stops even me. I rode a bit less than 8 miles to Stevie's 
 today and, at quitting time, yes, the front was flat. (I swapped tubes and 
 inflated and made it home whole and sound. Amen.)

 So: Last option before offering them to someone else: Stan's in the 
 toobs. Will report. If Stan's don't work, back to the Kojaks.

 Patrick Moore, who just received orders for two (2) boxes of 100 (one 
 hundred) 16 mm REMA patches in ABQ, NM.

 -- 

 http://resumespecialties.com/index.html
 patric...@resumespecialties.com

 Albuquerque, NM
  


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[RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-17 Thread Jonathan Poor


  as fragile as the Parigi-Roubaix

 
Is it possible that this tire has been misnamed? 

(BTW, at the risk of offending flat-gods, my Challenge Strada tubulars, a 
bit narrower than the Parigi-Roubaix,  have held up nicely for the last 
year or so...)

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[RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-17 Thread Chris Lampe 2
That's good to hear.  I rotate between a set of 40mm Duremes and 32mm 
Hypers, depending on my mood, and it's good to know the Hypers hold up well 
to flats (I have few worries about the Duremes).  
 

On Thursday, May 16, 2013 8:37:43 PM UTC-5, Brian Campbell wrote:

 One a ride this weekend (Me on my AHH w/ 35mm Vittoria Hyper Rando tires) 
 and a friend riding my Ritchey touring bike(Challenge Roubaix tire), we 
 both descended a hill and into a large patch of broken glass. The Challenge 
 tires immediately flatted (front  rear). I was able to continue to a safe 
 spot to stop about 75 yards away, with no issues. We pulled close to the 
 same amounts of glass from both sets of tires. No flats or casing 
 penetration on the Vittoria's.The Challenge tires ride nice but they come 
 with a price.


  

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[RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-17 Thread Ron Mc
I'm very happy to hear this - I just mounted Parigi-Roubaix tubulars on the 
wheels I got from Patrick, on a Francesco Moser lugged frame I bought on 
ebay and just finished building.  Maiden voyage on Sunday...

On Friday, May 17, 2013 1:29:40 PM UTC-5, Jonathan Poor wrote:

  as fragile as the Parigi-Roubaix

  
 Is it possible that this tire has been misnamed? 

 (BTW, at the risk of offending flat-gods, my Challenge Strada tubulars, 
 a bit narrower than the Parigi-Roubaix,  have held up nicely for the last 
 year or so...)


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[RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-16 Thread Brian Campbell
One a ride this weekend (Me on my AHH w/ 35mm Vittoria Hyper Rando tires) 
and a friend riding my Ritchey touring bike(Challenge Roubaix tire), we 
both descended a hill and into a large patch of broken glass. The Challenge 
tires immediately flatted (front  rear). I was able to continue to a safe 
spot to stop about 75 yards away, with no issues. We pulled close to the 
same amounts of glass from both sets of tires. No flats or casing 
penetration on the Vittoria's.The Challenge tires ride nice but they come 
with a price.


 

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Re: [RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-16 Thread Steve Palincsar
On Thu, 2013-05-16 at 18:37 -0700, Brian Campbell wrote:
 One a ride this weekend (Me on my AHH w/ 35mm Vittoria Hyper Rando
 tires) and a friend riding my Ritchey touring bike(Challenge Roubaix
 tire), we both descended a hill and into a large patch of broken
 glass. The Challenge tires immediately flatted (front  rear). I was
 able to continue to a safe spot to stop about 75 yards away, with no
 issues. We pulled close to the same amounts of glass from both sets of
 tires. No flats or casing penetration on the Vittoria's.The Challenge
 tires ride nice but they come with a price.

They ride wonderfully, but they flat very easily.  They're also the very
devil to mount when they are new.

The set I've been using on my George Longstaff came to me used (the
previous owner gave up on them because they flatted so easily and were
so hard to remove and reinstall).  I found them pretty easy to install
and I've even been able to remove them without tools.

I recently bought another pair, this time new in the package, from a
member of the iBOB list.  My back tire's getting a bit worn, so I
figured it would soon be time for a replacement.  If a pair of used
tires is easy to install and word on the street is these are the hardest
to install, tightest tires in the entire world, I wondered if perhaps
they might benefit from a little pre-stretching, sort of like you'd do
with a tubular.

I figured first thing, it might help to stretch the bead a bit by
mounting the tires on a rim without a tube.  That way, I could use a
tire lever to help mount the tire without fear of damaging the tube.
So, the other day, I dug out an old wheel I have in the shed that I
haven't used since the mid 90s (still has a good 13-34 7 speed cassette
on it, and I thought maybe it might come in handy some day) and tried to
mount the tire.

I spent over 20 minutes simply mounting one side.  Round and round I'd
go, and soon as I got another few inches on one side, a similar amount
would come off on the other side.  But eventually, after 20 minutes the
bead eased up a bit and I was able to get one side on.

I used tire levers on the other side.  And I was right: a tube would
have been destroyed, ripped to shreds, long before I had the second bead
mounted.  It was tough, but eventually I got it on.  I have never seen a
tire so tight.  First guess, you'd almost have thought it was a 650C
tire mislabeled, it was so small.  Good thing I have strong tire levers
(steel, at least 40 years old).

And then I let the wheel sit for 2 days.  After a couple of days, I used
levers to remove one side of the tire, installed a (narrow, 23-25mm)
tube, and remounted the tire.  Much easier this time than the first
time, no tools required.  Almost felt like a normal but tight tire,
rather than a mislabeled 26.  And then I inflated the tire.  It's
sitting in the basement now, stretching.

Sometime in the future I'll remove it and go through the whole thing
again with the other new one that's still in the package.  Perhaps by
the time I actually need to mount a new one, it'll be as easy to mount
as the original used set was.



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Re: [RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-16 Thread PATRICK MOORE
Hey Steve: as preparatory initiation to mounting Brand New Parigi Roubaix
on virgin rims, you ought to spend 10 years mounting Thorn Proof Toobs on
narrow rims under thick 'n' stiff sidewall'd tires. Does wonderful things
for your grip strength and the virtues of patience and resignation.

On Thu, May 16, 2013 at 7:59 PM, Steve Palincsar palin...@his.com wrote:

 On Thu, 2013-05-16 at 18:37 -0700, Brian Campbell wrote:
  One a ride this weekend (Me on my AHH w/ 35mm Vittoria Hyper Rando
  tires) and a friend riding my Ritchey touring bike(Challenge Roubaix
  tire), we both descended a hill and into a large patch of broken
  glass. The Challenge tires immediately flatted (front  rear). I was
  able to continue to a safe spot to stop about 75 yards away, with no
  issues. We pulled close to the same amounts of glass from both sets of
  tires. No flats or casing penetration on the Vittoria's.The Challenge
  tires ride nice but they come with a price.

 They ride wonderfully, but they flat very easily.  They're also the very
 devil to mount when they are new.

 The set I've been using on my George Longstaff came to me used (the
 previous owner gave up on them because they flatted so easily and were
 so hard to remove and reinstall).  I found them pretty easy to install
 and I've even been able to remove them without tools.

 I recently bought another pair, this time new in the package, from a
 member of the iBOB list.  My back tire's getting a bit worn, so I
 figured it would soon be time for a replacement.  If a pair of used
 tires is easy to install and word on the street is these are the hardest
 to install, tightest tires in the entire world, I wondered if perhaps
 they might benefit from a little pre-stretching, sort of like you'd do
 with a tubular.

 I figured first thing, it might help to stretch the bead a bit by
 mounting the tires on a rim without a tube.  That way, I could use a
 tire lever to help mount the tire without fear of damaging the tube.
 So, the other day, I dug out an old wheel I have in the shed that I
 haven't used since the mid 90s (still has a good 13-34 7 speed cassette
 on it, and I thought maybe it might come in handy some day) and tried to
 mount the tire.

 I spent over 20 minutes simply mounting one side.  Round and round I'd
 go, and soon as I got another few inches on one side, a similar amount
 would come off on the other side.  But eventually, after 20 minutes the
 bead eased up a bit and I was able to get one side on.

 I used tire levers on the other side.  And I was right: a tube would
 have been destroyed, ripped to shreds, long before I had the second bead
 mounted.  It was tough, but eventually I got it on.  I have never seen a
 tire so tight.  First guess, you'd almost have thought it was a 650C
 tire mislabeled, it was so small.  Good thing I have strong tire levers
 (steel, at least 40 years old).

 And then I let the wheel sit for 2 days.  After a couple of days, I used
 levers to remove one side of the tire, installed a (narrow, 23-25mm)
 tube, and remounted the tire.  Much easier this time than the first
 time, no tools required.  Almost felt like a normal but tight tire,
 rather than a mislabeled 26.  And then I inflated the tire.  It's
 sitting in the basement now, stretching.

 Sometime in the future I'll remove it and go through the whole thing
 again with the other new one that's still in the package.  Perhaps by
 the time I actually need to mount a new one, it'll be as easy to mount
 as the original used set was.



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Re: [RBW] Re: Challenge Parigi Roubaix on the Ram

2013-05-16 Thread Steve Palincsar
On Thu, 2013-05-16 at 20:03 -0600, PATRICK MOORE wrote:

 Hey Steve: as preparatory initiation to mounting Brand New Parigi
 Roubaix on virgin rims, you ought to spend 10 years mounting Thorn
 Proof Toobs on narrow rims under thick 'n' stiff sidewall'd tires.
 Does wonderful things for your grip strength and the virtues of
 patience and resignation.


Technique is certainly important.  Every now and then you read
somebody's comment about weak or sore thumbs, and you realize this
person hasn't the faintest idea how to go about mounting a recalcitrant
tire.  Thumbs just don't enter into it, it's all in the palms.

Patience, resignation, craftiness, talc, soap solution, they all play a
part.  I think with the Parigi-Roubaix pre-stretching will prove to be a
winning technique.

As for thorn proof tubes: there's a lot to not like about Metro DC,
especially when the heat and humidity start to go through the roof, but
at least we don't have Tribulus terrestris.  I don't know how you stand
it.  (I also can't imagine how you ever thought that a tire as fragile
as the Parigi-Roubaix could survive in an environment like the world of
Mad Max...  You need tracks, not tires, I think.)


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