BOYESEN RAD Valve S3-Cat-Accessories-Offroad-ForkBoots while a mesh comfort liner

while a mesh comfort liner enhances breathability when the removable liners are not in use

Make sure your bike has the necessary power available to keep your bike running cool on slow

Made from a strong 1300 denier water-resistant material and has a neat changing mat that doubles up as a bag for your dirty gear

anti-scratch lens that keeps your vision sharp and your eyes protected

Heat-treated aluminium backbone for added strength and impact protection (Powder coated black)

BOYESEN RAD Valve S3-Cat-Accessories-Offroad-ForkBoots while a mesh comfort linerThe 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