BOYESEN 05-07 CR250 BOYESEN RAD VALVE, RAD-02I HONDA MX Alpinestars CR480R (1983)

CR480R (1983)

Easy removal and instillation of the compression valve assembly on late-model KTM

Sportsman 450 EPS Quad 16

CRF250R 18-19

Please note threaded hole on bottom of tank is not for use on this model (Hole is not drilled all of the way through)

BOYESEN 05-07 CR250 BOYESEN RAD VALVE, RAD-02I HONDA MX Alpinestars CR480R (1983)Boyesen Rad Valve RAD 02I RAD02I 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