BOYESEN 2000 KX125 BOYESEN RAD VALVE, BLACK RAD11G, RAD-11G Socks - Sport Socks or black finish for road

or black finish for road use

2005 YZ250

*Image for illustration purposes only*

KX 450 F Tomac (2018-2019)

BOYESEN 2000 KX125 BOYESEN RAD VALVE, BLACK RAD11G, RAD-11G Socks - Sport Socks or black finish for roadBoyesen Rad Valve RAD 11G RAD11G 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