Boyesen Power Reed Dualstage Yamaha Yz250 05-22, Yz250X 16-22 Fuel Tanks & Tank Foams Includes 8

Includes 8

MX FORCE features a new universal mounting system that allows installation between grip and master cylinder and goes above the handlebar

· Yamaha TTR230 2014

· Kawasaki KX80 1991 / KX100 1991

Specially formulated for gearboxes with wet clutch using different oil from the engine oil: gearbox case separated from engine crankcase

Boyesen Power Reed Dualstage Yamaha Yz250 05-22, Yz250X 16-22 Fuel Tanks & Tank Foams Includes 8One reed petal is NOT enough! Boyesen's revolutionary dual stage reed design delivers more usable power than stock. Stock single stage reeds operate most effectively within a relatively narrow RPM range and are limited because of the single stage design. Boyesen's one soft reed on top of one firm flow through reed gives you a wide range of intake control, plus increased intake velocity. Your original reeds can't possibly duplicate that performance.