BOYESEN RADVALVE CR500 85-89 RAD-03 beta-rr-390-4t-enduro-efi-390-2018-esi2689700 Entire Front End of the

Entire Front End of the Machine

CNC-Machined Aluminum and Flawless Finish Are Precision-Crafted

Den innovativa tekniken ger bättre kontroll när du flyttar din vikt till bakhjulet

protects inner tube like no other rim strip

blinkers or tut

BOYESEN RADVALVE CR500 85-89 RAD-03 beta-rr-390-4t-enduro-efi-390-2018-esi2689700 Entire Front End of theMaintain Flow Velocity through the Valve and Redirect Intake Charge for More Even Distribution to Intake Ports, Made of One Piece Aluminum Castings and Bolts in Easily; No Modifications Necessary, Provide Quicker, Sharper Throttle Response and More Horspower Throughout RPM Range, Special Designed Reed Cage Holds Boyesen's Patent Dual Stage Reeds, Boyen's Hot Rad Rad Valve Turvey