BOYESEN 2003 CR125 BOY.RAD VALVE RAD-01H 3 and white mesh back

and white mesh back

Movable kneecap shell ensures wide range of movement

XVS1100 V-Star 99-01

2023-2026 250 SX-F

KLF 300 A/B/C Bayou (1986-2005)

BOYESEN 2003 CR125 BOY.RAD VALVE RAD-01H 3 and white mesh backBoyesen Rad Valve RAD 01H RAD01H 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