Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Most 139QMB engine cases require machining or cutting to fit the larger cylinder skirt
showcasing exceptional manufacturing capabilities
Installing this kit will lower your top speed
Specially wired for US-market 12-volt battery and AC electronics — not interchangeable with European-spec stators
Enhanced engine lifespan and fuel efficiency
Crankcase, complete (Hooligan) 61mm Most 139QMB engine cases requireYou can also purchase this part through your local Genuine dealer.
US$ 140.09
US$ 69.99
Pay in 4 interest-free payments of $45.50 Learn more