BOYESEN 2002 CR250 BOY.RAD.VALVE RAD-02F Touring DC (direct current) power supply

DC (direct current) power supply from 9 to 32 V

Sherco 450 SEF RACING ISDE 2016

Gas Gas MC85 21-23 rear

Stretch yoke

BOYESEN 2002 CR250 BOY.RAD.VALVE RAD-02F Touring DC (direct current) power supplyBoyesen Rad Valve RAD 02F RAD02F 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