BOYESEN 2001 KX125 BOYESEN RAD VALVE, BLOCK RAD-11H, RAD11H Strap Techdura vest with extra pockets

Techdura vest with extra pockets for convenient storage comes included with the jacket

2013-2024 RR 250 4T

finished with a hand-crafted touch

air intakes

Boyesen Power Reeds - 646

BOYESEN 2001 KX125 BOYESEN RAD VALVE, BLOCK RAD-11H, RAD11H Strap Techdura vest with extra pocketsBoyesen Rad Valve RAD 11H RAD11H 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