Bling

BOYESEN - Pro Series Reeds

Boyesens' revolutionary dual-stage Pro Series reed design delivers more usable power than stock. Your original one-stage reed operates most effectively only within a narrow RPM range. Boyesen&#...

BOYESEN Clutch Cover

New powder coated Factory Clutch Covers come in two killer colors. Ride with style and make your factory bike stand apart from the rest of the pack with the ultimate look in race performance. Fact...

BOYESEN Rad Valve

The Gulp Factor Your engine is a glutton for air. It will take over 200 "gulps" per second, at velocities over 500 MPG - if your intake valve will let it. The RAD Valve's seamless, ...

WIRTZ Rear Axle Block

CNC Machined from aircraft grade 6061 T6 Aluminum.  Eliminates over extended adjustment bolts. Brilliant anodized color. Reversible design allows for quick gearing changes.  

banner