Boyesen Rad Valve YCRF_bikes warm and beautifully rich fabric

warm and beautifully rich fabric

they go to KLIM's Aggressor Cool -1

Less power

Includes muffler with removable baffle

you can ride with confidence and focus on the single track ahead

Boyesen Rad Valve YCRF_bikes warm and beautifully rich fabricFEATURES An 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