BOYESEN 93-95 RMX250 BOYESEN RAD VALVE RAD-24X TWIN AIR MC 450FSR 07

MC 450FSR 07

Kawasaki - VN1700 Vulcan Classic - 2010

Why Polisport's Radiator Louvers are the best choice for your dirt bike

Construction / design: Spiral-wound heavy duty coil springs

BOYESEN 93-95 RMX250 BOYESEN RAD VALVE RAD-24X TWIN AIR MC 450FSR 07Boyesen Rad Valve RAD 24X RAD24X Now delivered with carbon fiber reeds for even greater performance gains Maintains flow velocity through the valve and redirects intake charge for more even distribution to the intake ports Sharper, quicker throttle response Added torque improves performance on hills, through corners and over technical jumps Increases horsepower in low , middle and especially the top end ranges One piece aluminum casting, no trimming