BOYESEN RAD VALVE KTM HVA GAS 65 RAD-40B Filtration Wiseco pistons are the undisputed

Wiseco pistons are the undisputed leader in quality and performance

increased safety

HJC's i90 helmet realizes the touring rider's dream as a new addition to the iconic series

Inner Lining: Removable Thermal 125g Fixed HD Mesh

BOYESEN RAD VALVE KTM HVA GAS 65 RAD-40B Filtration Wiseco pistons are the undisputedMaintain 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