Axle Blocks - Red - Honda - Aid in rear wheel alignment, which improves high-speed stability and extends chain and sprocket life - CNC-machined from billet aluminum for strength and light weight

Fuel Mixture Screw - Honda/Kawasaki/KTM/Yamaha - Red - The under-the-float-bowl location of the fuel screw makes it next to impossible to reach - Pro Circuit's fuel mixture screw can be turned by hand (without the use of tools) - Fits 4-strokes with Keihin pumper carburetors (FCR) - Includes O-ring (spring not included)