Rotor Crank Axle + Spider Track30 DM Black
A 30mm axle make the crankset stiffer and lighter. A low Qfactor of 140mm ensure a perfect position in the bicycle for TRACK and Fixed users. Chainrings and cranks sold separately.
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A 30mm axle make the crankset stiffer and lighter. A low Qfactor of 140mm ensure a perfect position in the bicycle for TRACK and Fixed users. Chainrings and cranks sold separately.