Replacing faulty components in your hydraulic clutch master cylinder will keep from clutch slipping and overheating, or costly clutch drive parts. A modern dirt bike hydraulic clutch uses pressure applied by a lever through a piston in the master cylinder to transfer that force to the slave cylinder.
The handlebars probably represent the most personal feature to your dirt bike. Handlebars allow you fell and control your ride. Handlebars come in two sizes: the traditional (22.2mm) 7/8-inch size and the oversized (28mm) 1-1/8-inch size. Choosing your sizing is found in the clamp area at the bottom of the bars where it clamps onto the bike. The controls of course attach to the handlebars, these levers allow you to throttle, brake and use the clutch. The response of a great pair of levers along with the accompanying cables contribute to the feel of the bike. The handlebars support nearly every function on a dirt bike.
