Offset Transmission Sprockets- , Sportster, 21 Tooth

• 21 Tooth
• 1/4″, 1/2″, 3/4″, 1″, 1-1/4″, and 1-1/2″ Offsets Available
• 530 Chain Size

Fits 91-up 5 speed Harley Sportsters.
All of our offset transmission sprockets are based on the OEM XL sprocket #37709-89 used on 91-92 5 speed EVO’s.

When replacing a belt drive pulley with these sprockets use the #10-24 soc. hd. screw included with the sprocket, as the lock for the sprocket nut. Does not use the belt drive lock plate.

When using these sprockets on 2006-up XL transmissions, Choose spacer option
This spacer adds 3/16″ to offset sizes listed, take this into account when measuring.
When using on 94-05 XL use #3518 seal adapter to get correct spline engagement