Boyesen Power Reed Dualstage Yamaha Yz125 01-02 4.5 Polisport headlight masks are injection-molded

Polisport headlight masks are injection-molded

Optimal helmet rim striking platform is designed to redistribute neck forces and provides the

there are ventilation zips in the front and back

RFX Race Front Disc (Black) Suzuki RM80/85 90-04

Remember to check if Tear-Offs are allowed at your track

Boyesen Power Reed Dualstage Yamaha Yz125 01-02 4.5 Polisport headlight masks are injection-moldedOne 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.