BOYESEN 1999 KX125 BOYESEN RAD VALVE, BLOCK RAD-11F, R11F Tech 7 Offers maximum protection to the

Offers maximum protection to the frame and engine

Aggressive riders can utilize up to 99% of the tank’s capacity

with a Manx 3 Leg flag on the back of the cap to pay homage to their Isle of Man roots

Ducati Monster 1200 2017

350 EXC-F 17-23

BOYESEN 1999 KX125 BOYESEN RAD VALVE, BLOCK RAD-11F, R11F Tech 7 Offers maximum protection to theBoyesen Rad Valve RAD 11F RAD11F 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