The GT Chromoly crank classic is back with the same arm shape - constructed of 4130 chromoly - plus a modern 19mm x 48 spline hollow chromoly spindle, and flush mount spindle hardware. This crank can be used as RHD or LHD. Included are arms, spindle and bolts only. This crank uses a 19mm bottom bracket (not included).
Spindle: 48-spline, 19mm, hollow chromoly
Arm Material: 4130 Chromoly
Arm Length: 175mm
Posted Weight: 28.9 oz.
Color: Black
