1x1 said:Does anyone have any experience with these brakes? If so, please share the pros and cons (aside from price).
1x1 said:Does anyone have any experience with these brakes? If so, please share the pros and cons (aside from price).
they're simply awesome. better stopping power than my previous Dura Ace 7700, they look great, and weigh nothing. i've been using them (the Ti) for about a month on ksyrium ssc sl rims with the kool stop pads, and have had no problems whatsoever. highly recommended!1x1 said:Does anyone have any experience with these brakes? If so, please share the pros and cons (aside from price).
With Aluminum rims they work quite well. With carbon rims they are good modulation but absolute stopping power on carbon is heart in the throat territory.1x1 said:Does anyone have any experience with these brakes? If so, please share the pros and cons (aside from price).
mises said:With Aluminum rims they work quite well. With carbon rims they are good modulation but absolute stopping power on carbon is heart in the throat territory.
I suffer the opposite problem with the black coolstops on Ultegra calipers. I am using Zipp 808 tubulars and they lock up on these wheels far to easily. Already ruined one brand new zipp tubular from an emergency stop (ripped the rubber clean of the tyre).mdeth1313 said:I just put them on my bike- upgraded from dura ace 7700. They're great- my issue is the brake pads. I ride reynolds stratus dv's- they're tubular carbon rims that should not be ridden w/ cork pads, so the corimas are out- the black pads are kool stop- I dont know how anyone used these- I tried them w/ ksyriums, they sucked, I tried them after I read reynolds recommends them on their wheels- they are grabby, squeal worse than any pig ever did and provide no ability for emergency stopping- saying they suck doesnt even come close. I called reynolds and they said, "they suck, they just list them because they're widely available". They suggested regular d/a pads, which work great, but zero gravity pad holders are campy compatible- I just ordered a set of campy pads, which reynolds says work best w/ their wheels anyway, but why would anyone have kool stop make anything for such a high quality piece of equipment?
Personally, I think they should change their name to Shi--y stop, it's much more appropriate.
sambo76 said:I suffer the opposite problem with the black coolstops on Ultegra calipers. I am using Zipp 808 tubulars and they lock up on these wheels far to easily. Already ruined one brand new zipp tubular from an emergency stop (ripped the rubber clean of the tyre).
Yes my wheel locked up tearing the rubber off the tyre (about a 3 inch section) exposing the cotton layers below.mdeth1313 said:Ok, I'm a little confused about what you typed. How did you rip the rubber off- by sliding after the wheel locked up?
sambo76 said:Yes my wheel locked up tearing the rubber off the tyre (about a 3 inch section) exposing the cotton layers below.
I have since had to adjust the rear brakes so that you need to pull the lever close to fully in. As during races when you have to do a full U turn I have had the wheel lock just as I enter the turn.
So it must have something to do with the way the braking surface is treated on the Reynolds wheels as every other rider I know with the zipps using Koolstop pads finds the braking to be excellent in the dry. Cannot comment on in the wet as I have yet to race them in the wet.
sambo76 said:I can understand your dislike for the squeel. I cannot remember what wheel/brake pad combo it was but years ago I had a similar problem and it made me so furious. I am one who cannot handle any noise from my bikes as I ride (other than the sweet sound of my zipps at full flight).
mdeth1313 said:That's pretty funny- considering carbon wheels are the cycling equivalent of a truck coming! QUOTE]
True but with deep dish wheels it is the sound of speed and that is a sound I love. Plus I prefer more TT's and tri's to road racing so no need to worry about surprise attacks.
mdeth1313 said:That's pretty funny- considering carbon wheels are the cycling equivalent of a truck coming! No surprise attacks w/ those bad boys on. Honestly, I have so many other noises- the hollow rims echo and I have a clicking around my bottom bracket (when pedaling)- I've changed the bb, taken it out and overhauled it and tried packing w/ grease, still have the click- just need to live w/ it or possibly switch to the no external and see if there's a difference.
Not that big of a deal anyway. There's always some noise.
Try taking the pedals off, greasing the threads well, then tightening them down pretty well. I had a similar problem and that cured it right up.mdeth1313 said:I have a clicking around my bottom bracket (when pedaling)
hey, i just got my zero gravs about a month ago and they just kill everything ive used record skeleton inc..1x1 said:Does anyone have any experience with these brakes? If so, please share the pros and cons (aside from price).
Have you got the toe in set on the brake pads. Mine are squealing like a ***** at the moment, i had them adjusted ok but we had a race recently with a downhill into a sharp right hander. Hard braking for about 20 laps, the pad wore down on the front and by the end they were flat against the rim (no toe in) and squealing badly. You may want to check this.mdeth1313 said:Yeah, Reynolds calls their braking surface carbon scratch, not carbon fiber, and they even suggested trying kool stop green pads for ceramic until they realized ZG brakes are campy compatible. I'm hesitant to use any of the kool stops, I wasnt happy w/ them on alloy wheels either- not that they were as horrible as on my reynolds, but they werent as good as the d/a pads.
Boy, do I need those campy pads to arrive, if I have to hear my wheels squeal one more time when I have to brake hard, it's gonna drive me nuts.
mdeth1313 said:I just put them on my bike- upgraded from dura ace 7700. They're great- my issue is the brake pads. I ride reynolds stratus dv's- they're tubular carbon rims that should not be ridden w/ cork pads, so the corimas are out- the black pads are kool stop- I dont know how anyone used these- I tried them w/ ksyriums, they sucked, I tried them after I read reynolds recommends them on their wheels- they are grabby, squeal worse than any pig ever did and provide no ability for emergency stopping- saying they suck doesnt even come close. I called reynolds and they said, "they suck, they just list them because they're widely available". They suggested regular d/a pads, which work great, but zero gravity pad holders are campy compatible- I just ordered a set of campy pads, which reynolds says work best w/ their wheels anyway, but why would anyone have kool stop make anything for such a high quality piece of equipment?
Personally, I think they should change their name to Shi--y stop, it's much more appropriate.
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