CRANK MATERIAL:FORGED ALLOY-6061-T6
CRANK LENGTH:170MM
CHAINRING:44,46,48T
CHIANRINGS MATERIAL:4MM 7075-T6
PCD:130MM
CHAINLINE:45MM
B.B.Axie:103MM(17-68-18R)
CRANK MATERIAL:FORGED ALLOY-6061-T6
CRANK LENGTH:170MM
CHAINRING:44,46,48T
CHIANRINGS MATERIAL:4MM 7075-T6
PCD:130MM
CHAINLINE:45MM
B.B.Axie:103MM(17-68-18R)