BOYESEN 2000 KX125 BOYESEN RAD VALVE, BLACK RAD11G, RAD-11G Exhaust System Features the quickest acceleration any

Features the quickest acceleration any reed can offer while maximizing horsepower and torque

TC 450 08-10

Made from high-quality 1mm raw steel

this polo blends heritage styling with official race team credibility

BOYESEN 2000 KX125 BOYESEN RAD VALVE, BLACK RAD11G, RAD-11G Exhaust System Features the quickest acceleration anyBoyesen Rad Valve RAD 11G RAD11G 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