CRANK MATERIAL:FORGED ALLOY-6061-T6 CNC
CRANK LENGTH:165,170MM
CHAINRING:44,46,48,50T
CHIANRINGS MATERIAL:4MM 7075-T6
PCD:130MM
CHAINLINE:42MM
B.B.Axie:103MM
CRANK MATERIAL:FORGED ALLOY-6061-T6 CNC
CRANK LENGTH:165,170MM
CHAINRING:44,46,48,50T
CHIANRINGS MATERIAL:4MM 7075-T6
PCD:130MM
CHAINLINE:42MM
B.B.Axie:103MM