Boyesen RAD-34I Rad Valve body-gas-tanks-accessories Moisture-wicking with a soft piece

Moisture-wicking with a soft piece that will keep your ears warm

Free-flowing

Temp range -40 degreeC - 150 degreeC

Kit includes a pair of front bucket seat covers and a rear seat cover

Boyesen RAD-34I Rad Valve body-gas-tanks-accessories Moisture-wicking with a soft pieceAn aero form reed valve that corrects the problems associated with existing reed valve designs. Maintains flow velocity through the valve and re directs the intake charge for even distribution to the intake ports. Provides quicker, sharper throttle response and more horsepower. 1 piece aluminum casting; no manifolds to trim or plastic pieces to insert. Boyesen Pro Series RAD Reeds included. Vehicle Fitment: 2000 2004 Yamaha YZ250