Zodiac offers off-set transmission pulleys in 1/2", 9/16", 3/4" and 1" off-set to allow the Custom Bike Builder to install wide tire conversions without offsetting the transmission. Pulleys feature precision hobbed teeth and are machined to close tolerances for long service. Available in 29, 32 or 34 tooth to enable you to install the final drive ratio of your choice. Stock equipment on all 5-speed Big Twin models is the 32 tooth pulley. A larger pulley will increase top speed but reduce acceleration and is usually used on large displacement High Torque engines.

Note: Although 2000 and later models use the narrow (1 1/8" instead of 1 1/2") final belt and rear pulley, the front pulley width has remained unchanged.