BOYESEN RAD Valve Stock Item:I RAD VALVE CR125 88-91 Boyesen Comes with a complete fitting

Comes with a complete fitting kit for a secure and vibration-resistant attachment

Its solid bush design ensures a consistent fit on sprockets

Reinforced ribbing on the underside adds structural rigidity without significantly increasing weight

Dextron 2R is a premium mineral-based fluid formulated specifically for motorcycle and scooter transmissions requiring a high-viscosity lubricant

lightweight alternative that improves the power-to-weight ratio

BOYESEN RAD Valve Stock Item:I RAD VALVE CR125 88-91 Boyesen Comes with a complete fittingThe Gulp Factor Your engine is a glutton for air. It will take over 200 'gulps per second, at velocities over 500 MPG if your intake valve will let it. Boyesen's RAD Valve's seamless, one piece, precision casting and continuous aeroform surfaces ensure maximum flow velocities and instant, explosive movement of air particles the moment you turn the throttle. Result: An intake valve the size of your fist delivers air with the power of a tornado. We