Boyesen Power Reed Dualstage Suzuki Rm250 01 Fist Handwear As used by Star Racing

As used by Star Racing Yamaha

valve stem grommets & caps

· Kawasaki KX500 2004

RFX Race Front Disc (Black) KTM SX50 05-20 Rear 14-20

Boyesen Power Reed Dualstage Suzuki Rm250 01 Fist Handwear As used by Star RacingOne 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.