[VIP The 1 year ] Index:4
Through Authenticate 
Steel or alloy chainwheel with alloy crank
◎ Chainring: 36, 39, 42, 44T
◎ Crank: alloy 170, 175mm (5-arm)
◎ BCD: 110mm
◎ Chainline: 43mm
◎ Axle length: 103mm
|
Supplier Information
|
|||||||||||||||||||||||
Steel or alloy chainwheel with alloy crank
◎ Chainring: 36, 39, 42, 44T
◎ Crank: alloy 170, 175mm (5-arm)
◎ BCD: 110mm
◎ Chainline: 43mm
◎ Axle length: 103mm
