BOYESEN Radiator Valve RAD-46 clipless Kit includes: one 12-fluid ounce

Kit includes: one 12-fluid ounce bottle of air filter cleaner

They capture particles as small as 40 microns

Microfiber comfort edge on collar and cuffs

Patented visor release system insures the visor is released with the correct pre-determined amount of force

BOYESEN Radiator Valve RAD-46 clipless Kit includes: one 12-fluid ounceRadiator Valve Developed with Factory Yamaha, Pro Circuit, Factory Kawasaki of Europe, Factory KTM and top pros like Jeremy McGrath, Sebastian Tortelli and many others, Maintain flow velocity through the valve and redirect intake charge for even distribution to intake ports, Made of one piece aluminum casting and bolts in easily; no modifications necessary, Specially designed reed cage now comes with carbon fiber Pro Series reeds, Pull a gear higher