bike gears

R

Rconce01

Guest
Guys

I have seen on the gallery here that some people have added some type of gear mechanism that transfers the chain power over from the engines pully on the left side to the right side and some how coonects to the peddles and transfers the power back via the rear derailer and eventually to the rear set of gears. Where can I buy this device. It seems that with this you can use the bikes gears along with the engine.

Thanks,
Ralphy
 
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