GT Power Series Cromo Crank Chrome
The GT Chromoly crank classic is back with the same arm shape, a modern 19mm x 48 spline hollow chromoly spindle, and flush mount spindle hardware Arm: 4130 cro-mo Arms, 175mm length
Spindle: 19mm Hollow Chromoly Spindle
Splines: 48 Drive: Left & Right
Weight: 28.9 oz. (without BB)
We have all types of BB available - Euro, Mid, Spanish, American.