Old 02-16-12 | 11:16 AM
  #42  
bored117
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Joined: Jun 2010
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From: Riverside, CA

Bikes: Lynskey R230 DA DI2 ENVE 3.4 SES, 6KU Fixie, Cheap Aluminum Slapstick Trainer only bike

Originally Posted by Brian Ratliff
Mine blew up at about the 20-30k mile mark, so it might be just a matter of time. One thing unique to carbon is the number of glue bonds in the frame. A welded or brazed frame is basically a monolithic structure. A carbon frame is a bunch of pieces glued together. After this, anytime I see metals bonded to composites in a frame (something stiff -metal- bonded to something soft -carbon composite-), I will be skeptical about its ultimate longevity.
That is... on very well brazed/welded. If the temperature of brazing wasn't proper, contamination, etc... well... brazing/weld doesn't really... hold it...
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