BOYESEN 2003 CR125 BOY.RAD VALVE RAD-01H 3 XVS1100 V-Star 99-01

XVS1100 V-Star 99-01

2023-2026 250 SX-F

RSV4 RR 16-17

lined Helmet Bag included

Aluminium particle impregnated friction facings to improve wear life and heat resistance

BOYESEN 2003 CR125 BOY.RAD VALVE RAD-01H 3 XVS1100 V-Star 99-01Boyesen 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