Unlimited Crankset

BJ Cycle fixedgear crankset Fixie Bike Racing single speed High Strength Aluminum Alloy fixed gear Hollowtech chainwheel with BB

Model: BJ Cycle hollowthch Crankset
Color：Black/ Silver
Bolt Circle Diameter [BCD]: 144mm
crank length: 165mm
Teeth: 48T
Chainwheel material: AL7075
crank material: AL6061
Weight: 890g(indluding chainwheel, crank and BB)