Apparently this is going to transform my riding (so says BBPhysio). Would like to give it a go without going all out with a new Red crank from eBay or Comp Cyclist...
Mike Skinner
Wanted SRAM GXP crank - 165mm 50/34
Moderator: mfarnham
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FairweatherMike
- Posts: 191
- Joined: Thu Nov 27, 2008 10:25 am