Description
SC 250 15-22
Yamaha YZ426F 00-02 rear
KX450F 13-18
· Honda CRF250L / RALLY 2012Â
Boyesen Power Reed Dualstage Yamaha 4 Tops 4 Bottoms Includes Metal Plates Mini SC 250 15-22One 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.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























