Boyesen RAD-11K Rad Valve tires-wheels Allows the use of passing

Allows the use of passing lamps while high beam is on

2004-2007 Polaris Predator 50

2017-2024 Husqvarna FX350

2012-2013 Harley Davidson FLHTCUTG Tri Glide Ultra Classic

Boyesen RAD-11K Rad Valve tires-wheels Allows the use of passingAn 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: 2004 2005 Kawasaki KX125