Redesigned 4 disc 6 spring Turbo Jackshaft clutch with ball levers for all 2 stroke applications when mounted on a
Birky Clutches are the most consistent clutch you will find. One you set the RPM engagement they will consistently engage
Bully Spring Height Gauge. Quickly and accurately measures the spring height. The gauge does not adjust the springs, only reads
Key for Bully clutches. The key is CNC machined to be a perfect fit without the hassle of having to
Replacement thrust bearing for Bully clutches.
Replacement thrust washers for Bully clutches.
Springs for Bully clutches.
Replacement sprocket bearing for Bully sprockets
Bully clutch designed for Junior Sprints. Three disc, six spring. Black springs.
Blue, aluminum basket used for 2 or 3 disc Bully clutches.
Floater disc available in 3 sizes (.065, .075, .085)
8 tag friction disc used on all Bully Clutch models. Pricing and quantity is per disc. For example, if you