ENGINE FASTNER KIT HON 2012 Yamaha YZ450F This is more than a

This is more than a 12% power gain you can feel immediately

1999 Honda XR200R

Polini Big Evolution 70cc

Cooling slots specially designed to dissipate heat and keep dirt away from the pads

ENGINE FASTNER KIT HON 2012 Yamaha YZ450F This is more than aTwo Stroke Engine Fastener kits have all the external fasteners from top to bottom end including hardware for: Heads, Reeds, Cylinder, Crankcase, Case Saver, Water Pump, Left Case Cover, Ignition Cover, Inner & Outer Clutch Covers, Power Valve Covers Four Stroke Engine Fastener kits include bottom end hardware for the following: Crankcase Covers, Clutch Cover, Oil Filter Cover, Crankcase, Case Saver, Water Pump and various top end bolts depending on