BOYESEN 2003 KX125 BOYESEN RAD VALVE, BLOCK RAD-11J 4.5 Hydradri and finished off with a

and finished off with a black mesh back for breathability and everyday wear

and is used in the chin bar for its superior damage resistance

5 inch expansion joint that allows the bag to expand and store up to 12L of volume

extra width to account for different helmet sizes and raised chest to reduce hyper-flexion

With a small conception

BOYESEN 2003 KX125 BOYESEN RAD VALVE, BLOCK RAD-11J 4.5 Hydradri and finished off with aBoyesen Rad Valve RAD 11J RAD11J 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