asked by: a guest I have a truvativ Firex crank from a 2012 trek rig...my son cross threaded the pedals, so I need to replace the left crank
does the truvative blaze powerspline drive fit?
A.
anwered by: canteau The TruVativ Blaze left crank arm is compatible with Power Spline bottom brackets and should be a direct fit as long as you have a 175mm crank arm length
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