Re: [RBW] Re: Discs versus calipers

2017-12-31 Thread Bill M.
Correct, mine are paired with SRAM brifters. Bill On Thursday, December 28, 2017 at 1:27:21 PM UTC-8, Coal Bee Rye Anne wrote: > > I just looked them up again (Yokozuna Motoko brakes) and realized they are > in fact "road" disc calipers and appear to use short pull levers, not long > pull/v bra

Re: [RBW] Re: Discs versus calipers

2017-12-29 Thread R. Alexis
You mention the steerer strength is between 1" and 11/8" threadless. Has anyone given any thought to possibly the superior strength of 1" steerer that Rivendell is possibly using that was not used years past? Both Grant Peterson in early Rivendell Readers possibly and for sure Keith Bontrager i

Re: [RBW] Re: Discs versus calipers

2017-12-28 Thread Coal Bee Rye Anne
I just looked them up again (Yokozuna Motoko brakes) and realized they are in fact "road" disc calipers and appear to use short pull levers, not long pull/v brake levers. Didn't realize this initially but thought I'd mention it here for clarification. On Thursday, December 28, 2017 at 3:38:33

Re: [RBW] Re: Discs versus calipers

2017-12-28 Thread Coal Bee Rye Anne
Thanks Bill, The shop owner that first mentioned them to me was pretty enthusiastic about 'em during our discussion but since that was last winter I cannot now recall whether he had already tried them and was pleased with their performance/set-up/etc. or was more excited about trying them. On

Re: [RBW] Re: Discs versus calipers

2017-12-28 Thread Bill M.
I just set up my first disc-braked bike using these brakes. Mine are branded Juin Tech (Yokozuna rebrands the calipers includes a set of their own cables, otherwise the same). They are dead simple to set up and adjust - attach the calipers loosely, install the cable, then tighten the caliper

Re: [RBW] Re: Discs versus calipers

2017-12-28 Thread Coal Bee Rye Anne
Anyone here have any experience using the Yokozuna cable actuated hydraulic disc calipers? If I understand correctly these have a sealed hydraulic system contained within the caliper only and use standard long pull brake cables/levers. These were mentioned to me by the owner of a local shop d

Re: [RBW] Re: Discs versus calipers

2017-12-28 Thread ascpgh
Those were sintered pads, but I'm not sure if the material would have mattered. I suspect that environmental conditions (rain, winter road glop) the back plate had been exposed to initiated corrosion deteriorating the surface to which the bond of the pad was adhered. Then I dinged the edge of t

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread William Henderson
In rainy Portland I wear out my front pads about once a season. So far my sintered disc pads are on track to wear out at about the same rate, perhaps a little faster. The difference is that with rim brakes I can check their status whenever I look down at a stop light. I know when they’re going to w

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Steve Palincsar
When was the last time you had to replace a pair of caliper brake pads on the road because you wore them out during a ride?  I usually get years-to-decades from mine. On 12/27/2017 06:19 PM, William Henderson wrote: Yikes! I keep spare pads in my patch kit because it’s hard to watch pad wear

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread William Henderson
Yikes! I keep spare pads in my patch kit because it’s hard to watch pad wear so I’m paranoid about wearing a pair out during a ride. Now I have another reason to! Out of curiosity, what sort of material were the pads? I’ve broken resin-type pads while inserting them before but sintered pads seem t

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Eric Daume
Patrick, in my experience (Avid BB7, Shimano something mechanical, TRP Spyke, and Shimano M6xxx hydros), the Shimano hydros never seem to have significant rubbing, while the Avids and Shimano mechs seem to end up rubbing quite often. Not much time on the TRPs yet to see where they land. Has anyone

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread William!
I expect your difference in experience has less to do with the caliper (BB7s vs Klampers are similar designs) and more to do with your dropouts or perhaps your skewers. The problem is caused by slight differences in how the wheel is seated before and after you remove the wheel. With rim brakes,

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Justin August
Love my disc brakes. Low level Deore Shimano hydros. I’ve never done anything to them except change the pads - they came on the bike and I’ve swapped bars and wheelsizes and forks an never had an issue. Definitely the best brakes for any sort of “terrain” riding. I’m very happy the hydros came w

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Patrick Moore
Eric: question about hydraulics versus cable. I've read in more than one place opinions by experienced disc brake users that, when it comes to pad rub and adjustment to avoid it, there is little difference between hydraulic and at least the better cable systems (I include BB7s in this last category

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Eric Norris
I don’t have any disk-equipped bikes. I rode one a few times before deciding not to buy it (for reasons that had nothing to do with the brakes.) One downside that would affect me is that the wheels would not interchange with any of my existing bikes. I can move around wheels in my existing stabl

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Eric Daume
I think hydraulic disc brakes would address most of your concerns: - the pads basically stay centered, so wheel removal is easy - once they're set up, maintenance basically involves changing the pads when needed (this takes about one minute). Yes, I guess you could bleed them every year, but so f

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Patrick Moore
Not me, not with discs, as long as you don't slam the pads when inserting the rotor, or bash the rotor against a convenient rock or tree, and bend it. I've had to adjust V brakes and cantis and single pivots more often in such circs than discs. This is my experience, and I've learned to insert the

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Patrick Moore
If your hands are getting dirty from the rims when you remove your wheels, then you are collecting a lot of aluminum dust on the rims -- not at all good! Even if the dirt were only road grit, still, that has obvious implications for you rims' life. I've probably fixed more roadside flats than any

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Steve Palincsar
Do you have to adjust pads when you R&R the wheels? On 12/27/2017 02:52 PM, Patrick Moore wrote: I personally find removing and re-installing wheels roadside at least as easy with discs as with calipers or cantis or V brakes, perhaps easier. I'd call this one an easy draw. On Wed, Dec 27, 20

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Patrick Moore
I personally find removing and re-installing wheels roadside at least as easy with discs as with calipers or cantis or V brakes, perhaps easier. I'd call this one an easy draw. On Wed, Dec 27, 2017 at 12:32 PM, William! wrote: > Hard to say one is easier than the other. Fixing a flat is harder w

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Patrick Moore
I *mean;* I see no reason why Rivendell shouldn't stick to rim brakes ... On Wed, Dec 27, 2017 at 12:47 PM, Patrick Moore wrote: [...] I see no reason why Rivendell might stick with calipers; -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group.

Re: [RBW] Re: Discs versus calipers

2017-12-27 Thread Patrick Moore
I think it was you who shared with me the photo of your wonderfully repaired, disc-equipped, and repainted Atlantis -- as good as new and then some, IMO. I see no reason why Rivendell might stick with calipers; but I don't think at all that adding a disc brake off road model to their line would co

Re: [RBW] Re: Discs versus calipers

2017-07-05 Thread Patrick Moore
Very interesting. So, upshot, at least per Mitch's experience: if you have sufficiently wide tires, the discs, at least hydraulics, can stop easier -- and "better" in this sense -- on road bikes with aluminum rims by requiring less concentration and "technique" in hard slowdowns at high speed. I wo

Re: [RBW] Re: Discs versus calipers

2017-07-02 Thread Patrick Moore
Thanks. Gawd, this all-over-the-field "discussion" makes me happy to be on the rbw list. Upshot of all the back-and-forth: discs (hydraulic? Not said) modulate better -- maybe. I'm mot convinced. (Note origonal question.) Sent from my iPhone > On Jul 2, 2017, at 6:44 PM, Garth wrote: > > He

Re: [RBW] Re: Discs versus calipers

2017-06-30 Thread Patrick Moore
That's not a bad article, though some of both the pro's and con's are nit-picky and not of real importance in real life -- eg, on the "pro" side, that you can slap reflective tap on your rims' braking surface. Sure, I choose my brakes based on reflective tape; and in fact, the light disc rims don't

Re: [RBW] Re: Discs versus calipers

2017-06-28 Thread Patrick Moore
I'd love to see a photo of your disc'd Atlantis. As for Jan's take on discs, I don't consider him a disc expert. Certainly, in my 50 years of riding all sorts of brakes, from rods to rod/Bowden hybrids, to Altenbergers, to mechanical discs, I deny that mechanicals with 160 mm rotors are not as pow

Re: [RBW] Re: Discs versus calipers

2017-06-28 Thread Clayton.sf
Safety! Now there is an argument to upgrade the whole stable! ;-) On Wednesday, June 28, 2017 at 10:49:45 AM UTC-7, William! wrote: > > After almost 10 years of commuting and touring I wrecked my Atlantis when > a car pulled out in front of me. Besides taco'ing the wheel, it needed a > new fork

Re: [RBW] Re: Discs versus calipers

2017-06-28 Thread Hugh Smitham
Good points William. Now let's get a look at this resurrected Anlanti with discs. ~Hugh “Life is like riding a bicycle. To keep your balance, you must keep moving.” ― Albert Einstein http://velocipeedemusings.com/ On Wed, Jun 28, 2017 at 10:49 AM, William! wrote: > After almost 10 years of

Re: [RBW] Re: Discs versus calipers

2017-06-28 Thread William!
After almost 10 years of commuting and touring I wrecked my Atlantis when a car pulled out in front of me. Besides taco'ing the wheel, it needed a new fork and tube replacements. When I got it rebuilt, I decided to switch to disc brakes instead of staying with cantilevers. I'll start out by say

Re: [RBW] Re: Discs versus calipers

2017-06-27 Thread 'Mark in Beacon' via RBW Owners Bunch
Oh, yes. DiscoHunq. Genius. Now they almost have to do it. Maybe a disco ball with a J. Travolta figure wearing Riv Spats as the headbadge... On Tuesday, June 27, 2017 at 1:50:22 PM UTC-4, ascpgh wrote: > > Mark wrote: " I would imagine if a disc Riv were ever to emerge, it could > be, like a Ma

Re: [RBW] Re: Discs versus calipers

2017-06-27 Thread ascpgh
Mark wrote: " I would imagine if a disc Riv were ever to emerge, it could be, like a Mark's Rack, a Bob's HunqaDiscar," "DiscoHunq"? Grant had said a rim is a rotor. Having never replaced a rotor on either of the two bikes I've had with disk, I find the argument that you don't have to replace

Re: [RBW] Re: Discs versus calipers

2017-06-27 Thread Patrick Moore
I just read it. Good articles, and I agree with most of what he says. Still, disc brakes have their place, among the advantages is very light rims; that and not wearing out expensive rims quickly are the main reasons I like discs on my dirt road bike. On Tue, Jun 27, 2017 at 10:50 AM, Garth wro

Re: [RBW] Re: Discs versus calipers

2017-06-27 Thread Garth
He goes into that in the second link Patrick. -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this

Re: [RBW] Re: Discs versus calipers

2017-06-27 Thread Patrick Moore
the V-brake was the worst of both worlds really, but that's a whole different article Now why would he say that? -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an emai

Re: [RBW] Re: Discs versus calipers

2017-06-27 Thread Garth
Here is a perspective from Rodriguez Bikes who custom builds tandem, road, mtb and touring frames and bikes. http://www.rodbikes.com/articles/disco-fever/disco-fever.html http://rodcycle.com/articles/brakes.html And for those thinking they can just have some fittings brazed on to their Ri

Re: [RBW] Re: Discs versus calipers

2017-06-27 Thread Patrick Moore
Your colleagues' awkwardness with getting into and out of pedals makes me think of my younger self, some 25+ years ago, when I started using slotted cleats and early clipless systems -- Grafton! Sampson! -- I recall the (very carefully hidden) trepidation with which I approached every red light and

Re: [RBW] Re: Discs versus calipers

2017-06-27 Thread 'Mark in Beacon' via RBW Owners Bunch
Written in this thread: *But I don't think discs would dilute his product; after all, isn't what most makes Rivendells to be Rivendells the ride and the feel? If not, if it's just rim brakes and retro styling, then they're just pretty consumer objects.* *Of all the niggling little things that

Re: [RBW] Re: Discs versus calipers

2017-06-27 Thread ascpgh
I use SPDs, or should I say I have mastered using them and have stuck with them I stay out of the clipless/platform conversations. This is an old habit and muscle memory I've had since rehabbing from injury/surgery. Had pretty serious neuropathy and proprioception trouble and kept my foot from

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Orc
I know I'm sounding like a parrot here and I'll stfu after this, but Riv sells steel bikes and of the approximately 1,000,000 framebuilders in the United States (true, most of them are in Portland, but bikeflights is your friend) there are bound to be some are capable of and would happily put p

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Ash A
Someone else in this thread said why should it be one way or the other. There are many, many aspects of Riv bikes that I swear by - which is the reason I spend 3x the money (as compared to off-the-shelf choices I had considered) building one. Introducing discs doesn't make all the other fabu

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Patrick Moore
Chauncey builds great bikes, but he doesn't build bikes that handle like Rivendells, and I'm not sure another builder to do so would be that easy to find, and certainly not at Chauncey's prices. I must say though that my hankering for a Hunq is a very light or modest hankering; I'm very happy with

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Hugh Smitham
Lol. The defect. Hahaha. I think your point of view is a little fiddly. You have a Matthews, which is a custom builder of frames. So presumably you could have built whatever type of bike you wanted which would have the ride characteristic you seek. You could have told Matthews I want a single top t

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Garth
Canti brakes are not going away anytime soon. Of course "the industry" is pushing them because that is their business, to sell stuff and for no other reason. (Don't get me started on how the cassette wheel system is supposedly so superior to the fw system. ahahahahahaa!, and save the rebutta

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Orc
On Monday, June 26, 2017 at 12:16:46 PM UTC-7, Bill Lindsay wrote: > > Jay Connolly prophesied what will happen if Rivendell doesn't make a > disc-brake single bike. > > I've prophesied that Rivendell is not going to make a disc-brake single > bike. > > *BUT*if they did decide to make a

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Patrick Moore
The defect of this point of view is that one would not be able to get a bike that handles and fits and feels like a Rivendell, but that has disc brakes, short of taking your Hunq or Atlantis to a local builder. I'd swap my Matthews, as much as I like it, for a disc-brake Hunq! (But single top tube

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Patrick Moore
Andy: I take it that you are riding no-retention? Aside: interesting: I used MKS RX-1 track pedals on my gofast for a while, with clips and straps and strap buttons (very useful little doodads), and excessively kool old skool Rivats with leather soles and 2-bolt slotted cleats. I found it quite ea

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Patrick Moore
I think discs have been oversold in the bike market, and IME V brakes are ideal brakes if you want stopping power, wide tires, and ease of setup. But discs do have this advantage, that they allow you to use a very light rim -- practically tubular rim weight. The Velocity Blunt SS has a claimed weig

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Bill Lindsay
Jay Connolly prophesied what will happen if Rivendell doesn't make a disc-brake single bike. I've prophesied that Rivendell is not going to make a disc-brake single bike. *BUT*if they did decide to make a test run of disc brake equipped bikes, what would you have them build? In my opi

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread ascpgh
Meant to say "often" the only ferrous framed rider present some weeks. Andy Cheatham Pittsburgh On Monday, June 26, 2017 at 12:53:47 PM UTC-4, ascpgh wrote: > > I don't see it as any battle against industry "progress", but rather the > preservation of options. Objectively it can be argued that s

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread ascpgh
I don't see it as any battle against industry "progress", but rather the preservation of options. Objectively it can be argued that something is better for whatever scalar you choose, that does not make me like it. Preference is very important when you have persisted in an equipment dependent

Re: [RBW] Re: Discs versus calipers

2017-06-26 Thread Jay Connolly
I used only canti brakes a quite a while. Then I went ro discs. When I discovered v-brakes, I wondered why I had bothered with discs. For true MTBs, I think discs are an advantage in mud, and I prefer XT-level hydraulics, which have been faultless, for me. Most mechanicals are fiddly, though the

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Orc
On Friday, June 23, 2017 at 1:16:58 PM UTC-7, masmojo wrote: > > For forks you gotta go back to Rivendell or go custom > If you want the Riv look, yes, but there are still plenty of third-party forks in the 1" steertubeway out there if getting a replacement is necessary and you can't affor

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Orc
You've gotta put a reinforcing rib on the back of the caliper-side fork blade; it's fussy, but it doesn't spoil the look of a riv fork NEARLY as much as jackknifing one of the fork blades. -david parsons On Friday, June 23, 2017 at 12:18:23 PM UTC-7, Peter White wrote: > > Oh, no! Put a disc b

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread lconley
My 2 cents: Three cheers for building weirdo frames around surplus forks. I have a Rosco V1 and am patiently awaiting my MMM (Medium Mountain Mixte) Disc brakes (and V brakes) are ugly and a pain to adjust. I have two bikes with discs (hydraulic) not counting the HHH. My Bike Friday has V brake

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread RJM
Yeah, I don't think scarcity of parts would be on my list for worries with a Riv. Build quality, ride quality, and ease of maintenance has always been great with Rivendells for me. But, and this is just for me and my current riding life, Riv is unfortunately not making a bike for my riding sty

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Justin, Oakland
The reality about parts is this: - you can fit a modern outboard bearing crank on a Riv. 68mm bb shells aren't going away. - rim brakes aren't going away. - seatposts? Always there - saddles are fine - quills stems are produced constantly by several makers - tires we have MORE of now than 10 years

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Garth
Steel frames are not going away. There are many large and small operations that do custom frames and repair. Here in Ohio for example is Jack Franklin who makes his own and repairs any steel frame. He also does Al and Ti makes of his own. By far he said he thrives on repairs, often fixing th

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Brewster Fong
I have to agree that thoughts about parts becoming extinct or hard to find is becoming paranoia. Really, quill stems? There's nitto. But don't forget that kalloy and sunlite, chinese made stuff, still sell quill stems. Steel forks? Come on, as long as there are steel framebuilders, there will a

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Philip Kim
also to add, i don't think rivendell has ever made a choice based on saving themselves money, moreso saving the customer money. i rather like the quill stem even if for aesthetic reasons. never had a problem with them. OTOH i bought an old raleigh (before they moved production from UK), and the

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Bill Lindsay
masmojo said "it's getting hard to replace Rivendell parts". Let me know what Rivendell part you are having a hard time finding, and I'll try to help you out. If you are fretting about hypotheticals, I think that's a little bit unnecessary. Jones makes awesome bikes. I don't think it would

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread masmojo
Correction it looks as though the new VO will have a quill stem after all. Strange. -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubsc

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread masmojo
Bill, part of my concern is also long term viability. As it stands it's getting very hard to replace Rivendell parts, because they are such throw backs. For forks you gotta go back to Rivendell or go custom & even custom might get hard to source at some point. It's doable now, but what about 10

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Bill Lindsay
I have no dispute with your opinions, masmojo. It's totally fine to suggest them. It's admirable that the suggestions are motivated by goodwill towards Rivendell's business. My own stable has multiple bikes with 1-1/8" steerers, multiple bikes with hydraulic disc brakes, and multiple bike wi

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Clayton.sf
Yes, those 2 are the only one I have experience with. On Friday, June 23, 2017 at 12:12:53 PM UTC-7, Patrick Moore wrote: > > Good to know; the question is becoming clearer. Your experience is with XT > and SLX hydros which presumable have the sort of greater leverage Jeremy > spoke of. > > On F

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Peter White
Oh, no! Put a disc brake onto any Rivendell fork I've ever seen and after the first hard braking you'll have a severely bent left fork blade. Fork blades must be quite a bit stiffer to work with disc brakes. PJW In my experience, the fiddly bit of hydraulic brakes is the tubing; > otherwise they

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Patrick Moore
Good to know; the question is becoming clearer. Your experience is with XT and SLX hydros which presumable have the sort of greater leverage Jeremy spoke of. On Fri, Jun 23, 2017 at 12:51 PM, Clayton.sf wrote: > Patrick, > > To answer your last question. I have never used BB7, but my XT and SLX

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Patrick Moore
But perhaps not as Rivendell would make it -- which is the point here. On Fri, Jun 23, 2017 at 12:53 PM, Garth wrote: > >Then again, I hope Riv never ever makes a disc brake frame. As > been said, there are countless people who will make you a frame just the > way you like it. > > --

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Clayton.sf
Patrick, To answer your last question. I have never used BB7, but my XT and SLX hydros have kept the pads away suffiently after setup. - with QR axles setup involves initial centering in the stand with a follow centering after a few miles on the trail. - with Thru axles setup involves initial

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread masmojo
Bill, it would be a stretch to say I want Rivendell to go more mainstream. If that were the case I wouldn't even be here. But, embracing classic design, materials & craftsmanship need not come at the expense of practicality or functionality. I could totally go either way with respect to disc bra

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Clayton.sf
One more thing. Thru axles so far have eliminated the second re-centering that used to be required after the first few miles of riding after wheel re-installment. Disclaimer: I am super sensitive to things. Other people may not notice or care to this degree. Clayton "Princess and the pea" Sco

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Patrick Moore
For me, the bottom line is having the pads sufficiently far from the disc to prevent that frequent rubbing that comes from very small changes in the rotors' trueness, or from dirt or water on the pads; that's part 1. Part 2 is, to get this distance without compromising braking power *and* without c

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Clayton.sf
"Fiddly" to me means: something needs a higher amount of repeated fiddling-with to achieve desired results than is reasonable to me. Example: Two wheelsets with the same rotor and hub that still require me to re-center the hydro disc caliper after each swap and then one more time after the firs

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Bill Lindsay
"If hydraulics are just a fiddly as, or even more fiddly" I guess I need a definition of the term 'fiddly'. When I hear the word 'fiddly', my brain hears "I'm not a mechanic, and I don't know how things work, and no matter how much random wrenching I throw at this subsystem of the bike, it nev

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Orc
In my experience, the fiddly bit of hydraulic brakes is the tubing; otherwise they're about as well behaved as a good pair of rim brakes. And you don't pay the Spyre or Hy/rd premium for them (if you care at all about how single-piston brakes need to shove the disk into the other caliper.) (An

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Patrick Moore
This is good to know. If hydraulics are just a fiddly as, or even more fiddly (depending on the make and model) than good mechanical discs, then I have no need for them. I suppose I'd want them for riding really steep technical stuff, but for my sort of riding, any good cable operated brake, disc o

Re: [RBW] Re: Discs versus calipers

2017-06-23 Thread Patrick Moore
What defines a Rivendell for me are: 1. Ride characteristics and quality. 2. Quality of build -- strength, but also appearance. 3. Aesthetics, or more simply, the way they look; but this is more general than lugs: even a tigg'd Rivendell would have a sober but not dull appearance with nice graphic

Re: [RBW] Re: Discs versus calipers

2017-06-22 Thread Patrick Moore
*Basically, no matter the type of brake, their ain't no free lunch: high leverage and more stopping power per unit of lever squeezing force comes at the cost of tighter clearances. The only thing that changes are the location and scale of those tolerances. * Well said. I guess that, by attaching

Re: [RBW] Re: Discs versus calipers

2017-06-22 Thread Patrick Moore
(I don't know you name): I've used enough of Avid's different BB7 models to know that even one-sided (only one pad is moved) mechanical discs can be set up to provide outstanding and consistent power with little problem from rotor rub (I do find that, when the pads are contaminated, as when they ar