The Buller Third Bearing Assembly features a full 5/8" thick billet aluminum construction. Redesigned upright features lightweigh construction and easier clutch exposure. The clutch support plate bolts directly to the motor with 2 bolts protruding from the support plate to attach to the motor mount. Available for any current engine model.
STYLE A fits standard hub clutch. STYLE B fits extended hub clutch.
The Yamaha style of 3rd bearing is also available with bolt on mounting legs which give you a motor mount and 3rd bearing assembly all in one, eliminating excess bulk and weight.