BOYESEN 1999 YZ250 BOY.RAD VALVE RAD-34E Swingarm Protectors K-TECH 113-200-045

K-TECH 113-200-045

UFO Rear Fender (Blue) Yamaha YZ65 19-24

Xsr 900 (2016–2025)

· Honda CRF250LÂ / RALLY 2013Â Â

XLR125 (Euro) 98

BOYESEN 1999 YZ250 BOY.RAD VALVE RAD-34E Swingarm Protectors K-TECH 113-200-045Boyesen Rad Valve RAD 34E RAD34E 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