You cannot use BMX chain on a multi-speed freewheel.
You have to use 3/32" chain. BMX chain is 1/8".
Yes, I do make the Jackshaft Kit for OCC's.
It comes complete and ready to bolt on with
the perfect gear ratio for the OCC and a 5 speed freewheel.
It sells for $199
Originally Posted by Creative Engineering
Brett uses BMX chain and an SRAM Deraileur...it held up fine.You'll have to ask Brett about the other hardware bits to do a jackshaft...I wasn't really paying attention when he put it together. If you have the tools, it's a fairly easy thing to do. The tools to make one will cost more than buying it already made. I think Brett is planning on selling the jackshaft unit...you'll have to ask him.