Publisher: Campbell. Finish: Zinc Plated. Hex Locking Coupler Nut For Easy Opening And Closing. Designed For Fast, Easy Connections Between Two Lengths Of Chain Or For Attaching Accessories To Chain. Material: Steel.
It's Suitable for BBS01/2B Ebike Electric Bicycle. Works with 38-60T 4/5-claw narrow wide chainring chainwheels. We'd like to settle any problem in a friendly manner. It's just take you 1 minute. Because the unpaid dispute will not be closed automatically, and we may ignore it.
Chainring BCD: 64mm (24T), 104mm (36T, 38T). 36T chainring for use with 22T Chainring. 24T chainring for use with 38T Chainring. Chainring Shape: Round. Compatible with 4-bolt, 104/64 pattern crank arms.