BOYESEN RAD VALVE 87-93 KX250, RAD-12 Oil & Fuel Filters CRF70 04-19

CRF70 04-19

TC 250 17-18

Whether on motorcycle

Sherco 450SCF Factory 2019

DZUS eliminator system and much more

BOYESEN RAD VALVE 87-93 KX250, RAD-12 Oil & Fuel Filters CRF70 04-19Boyesen Rad Valve RAD 12 RAD12 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 or