Chain Breker - Chain Tool
Chain breaker - Chain tool for shortening chains types from 420 to 530. Same as on the picture...
Heavy-Duty Chain Breaker Pro
Heavy-Duty Chain Breaker Pro. Compression screw forces the pin out of chain for removal of extra links.Made for use on all 420 to 630 size chainsSold as each..
Rear sprocket 4 holes 420 type 37 teeth
Rear sprocket 4 holes 420 type 37 teeth.Distance between fixing screws: 90mmInner diameter: 76mm..