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#1
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Odd remark from a mechanic at LBS
while having the brakes checked, rim cleaned at the local LBS
the mechanic referred to the mavic open pro in front as the "disk brake rim" (I don't see CD markings anywhere so go to assume mine is not a ceramic, but a lesser version) what the heck did he mean by "disk brake" for what i understand is designed as a road going rim? the rim is uniform green or gray all the way on the outside with no bare metal exposed as on cxp-33. |
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#2
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Odd remark from a mechanic at LBS
On Jun 6, 5:55*am, Anton Success wrote:
while having the brakes checked, rim cleaned at the local LBS the mechanic referred to the mavic open pro in front as the "disk brake rim" (I don't see CD markings anywhere so go to assume mine is not a ceramic, but a lesser version) what the heck did he mean by "disk brake" for what i understand is designed as a road going rim? the rim is uniform green or gray all the way on the outside with no bare metal exposed as on cxp-33. You have the Ceramic 2 or CD treatment and not the usual "UB Control" shiney brake tracks, so the guy is probably confused. AFAIK, the Open Pro does not come in a disk only model. -- Jay Beattie. |
#3
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Odd remark from a mechanic at LBS
On Jun 6, 5:30*pm, Jay Beattie wrote:
On Jun 6, 5:55*am, Anton Success wrote: while having the brakes checked, rim cleaned at the local LBS the mechanic referred to the mavic open pro in front as the "disk brake rim" (I don't see CD markings anywhere so go to assume mine is not a ceramic, but a lesser version) what the heck did he mean by "disk brake" for what i understand is designed as a road going rim? the rim is uniform green or gray all the way on the outside with no bare metal exposed as on cxp-33. You have the Ceramic 2 or CD treatment and not the usual "UB Control" shiney brake tracks, so the guy is probably confused. *AFAIK, the Open Pro does not come in a disk only model. -- Jay Beattie. Thanks Jay! I think I'm running cantilever pads while I have v-brakes could this be why salmon koolstops squeal so bad after a short initial bite? |
#4
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Odd remark from a mechanic at LBS
On Jun 6, 10:39*am, Anton Success wrote:
On Jun 6, 5:30*pm, Jay Beattie wrote: On Jun 6, 5:55*am, Anton Success wrote: while having the brakes checked, rim cleaned at the local LBS the mechanic referred to the mavic open pro in front as the "disk brake rim" (I don't see CD markings anywhere so go to assume mine is not a ceramic, but a lesser version) what the heck did he mean by "disk brake" for what i understand is designed as a road going rim? the rim is uniform green or gray all the way on the outside with no bare metal exposed as on cxp-33. You have the Ceramic 2 or CD treatment and not the usual "UB Control" shiney brake tracks, so the guy is probably confused. *AFAIK, the Open Pro does not come in a disk only model. -- Jay Beattie. Thanks Jay! I think I'm running cantilever pads while I have v-brakes could this be why salmon koolstops squeal so bad after a short initial bite?- Hide quoted text - - Show quoted text - Your brakes squeal because you are using Koolstop pads. Koolstop pads SQUEAL. |
#5
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Odd remark from a mechanic at LBS
russellseaton wrote:
Anton Success wrote: I think I'm running cantilever pads while I have v-brakes could this be why salmon koolstops squeal so bad after a short initial bite?- Hide quoted text - Your brakes squeal because you are using Koolstop pads. *Koolstop pads SQUEAL. None of mine do. Some brakes on some pivots are chronically likely to squeal regardless of setup. Short, loose-fitting bushings and cantilver brake arms that flex between pivot and pad are reliably loud features. Such brakes squeal more loudly or more often when fitted with pads that have a high friction coefficient, like Kool Stop red oxide pads. High friction coefficient isn't really a fault of brake pads. Some brakes can be rendered quiet through the use of sorrier pads, in the same way that almost all brakes can be made silent by disconnecting the actuating cable. Chalo |
#6
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Odd remark from a mechanic at LBS
wrote in message
... On Jun 6, 10:39 am, Anton Success wrote: On Jun 6, 5:30 pm, Jay Beattie wrote: On Jun 6, 5:55 am, Anton Success wrote: while having the brakes checked, rim cleaned at the local LBS the mechanic referred to the mavic open pro in front as the "disk brake rim" (I don't see CD markings anywhere so go to assume mine is not a ceramic, but a lesser version) what the heck did he mean by "disk brake" for what i understand is designed as a road going rim? the rim is uniform green or gray all the way on the outside with no bare metal exposed as on cxp-33. You have the Ceramic 2 or CD treatment and not the usual "UB Control" shiney brake tracks, so the guy is probably confused. AFAIK, the Open Pro does not come in a disk only model. -- Jay Beattie. Thanks Jay! I think I'm running cantilever pads while I have v-brakes could this be why salmon koolstops squeal so bad after a short initial bite?- Hide quoted text - - Show quoted text - Your brakes squeal because you are using Koolstop pads. Koolstop pads SQUEAL. Please don't let any of the many thousands of squeal-free bikes I've installed Koolstop brake shoes on know that! Seriously, Koolstops are the go-to brake shoes for bikes with issues, including squealing. There are some cases where even a Koolstop won't render a brake squeal-free, but I haven't found other pads more likely to. --Mike-- Chain Reaction Bicycles www.ChainReactionBicycles.com |
#7
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Odd remark from a mechanic at LBS
On 6/6/2011 9:40 AM, Chalo wrote:
Some brakes can be rendered quiet through the use of sorrier pads, in the same way that almost all brakes can be made silent by disconnecting the actuating cable. Genius!!! |
#8
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Odd remark from a mechanic at LBS
On Jun 6, 4:39*pm, Anton Success wrote:
could this be why salmon koolstops squeal so bad after a short initial bite? Th pads are working, the mechanism is working, it's the rim that's loose. Better wheel contructional techniques eliminate "brake squeal" every time. Get them tied and soldered. |
#9
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Odd remark from a mechanic at LBS
On Jun 6, 8:55*am, Anton Success wrote:
while having the brakes checked, rim cleaned at the local LBS the mechanic referred to the mavic open pro in front as the "disk brake rim" in other words, you got a rim job ( sorry, couldn't help it ) |
#10
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Odd remark from a mechanic at LBS
On Jun 6, 5:55 am, Anton Success wrote:
while having the brakes checked, rim cleaned at the local LBS the mechanic referred to the mavic open pro in front as the "disk brake rim" (I don't see CD markings anywhere so go to assume mine is not a ceramic, but a lesser version) CD is something like 'couche dure' (?) or whatever :-) - it's what they call the coating treatment - no ceramic required, I think. what the heck did he mean by "disk brake" for what i understand is designed as a road going rim? the rim is uniform green or gray all the way on the outside with no bare metal exposed as on cxp-33. I have an old mavic rim like that - with the gray/green/brown shiny coating. You can stop the bike fine even with the shiny coating, but the coating wore right off what with all the rain and sediment around here, and now it brakes like any other rim. It's very pretty. |
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