bigbore

Bomber replacement chain, Saltplus WARLOCK half link BMX chain 1/2" X 1/8" catena BMX :
https://endless-sphere.com/forums/viewtopic.php?f=9&t=112750&p=1667017#p1667017

Bomber V-Boxx output shaft sprocket:
https://endless-sphere.com/forums/viewtopic.php?f=31&t=114027#p1686112