16 Tooth Disc Cog

16 Tooth Cog for 3/32 chain with a 44mm BCD bolt pattern for securing to disk mount of hub motors.This allows the use of the hub motor to drive a bicycle chain hooked up to a conventional or unconventional tranmissions.

In the stokemonkey steup, the chain would drive the left side of a tandem crankset. In other situations, the chain would drive a rear axle, giving the option for a different gear ratio from the hub to the wheel having the benefits of regen and reverse modes.