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Old 11-17-25 | 12:06 PM
  #19  
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dddd
Ride, Wrench, Swap, Race
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Joined: Jan 2010
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From: Northern California

Bikes: Cheltenham-Pedersen racer, Boulder F/S Paris-Roubaix, Varsity racer, '52 Christophe, '62 Continental, '92 Merckx, '75 Limongi, '76 Presto, '72 Gitane SC, '71 Schwinn SS, etc.

[QUOTE: I was able to narrow an 11-36t, 10s freewheel to a 13-36t, 9s freewheel for use on a 6s/7s hub using as small as 124mm axle spacing....

Originally Posted by Esos1
Wait, how?? I need this!
Modern custom Ultra-9 freewheel build.
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