BOYESEN RAD VALVE 05-07 KX250, BLOCK RAD-12J KAWASAKI MX, RAD12J Moto 5.5 890 Adventure 21-

890 Adventure 21-

Honda - XR650L - 1995

our Malt Brown T-shirt proudly displays the phrases “Keep it Lit” and “Tip it in” in handwritten lettering

ATC250R 81-86

TX180 50 Flat Track

BOYESEN RAD VALVE 05-07 KX250, BLOCK RAD-12J KAWASAKI MX, RAD12J Moto 5.5 890 Adventure 21-Boyesen Rad Valve RAD 12J RAD12J 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