7/8" Left Motorcycle ATV Handlebar Hydraulic Brake Master Cylinder lever(22mm)

7/8" Left Hydraulic Brake Master Cylinder Lever for Motorcycle and ATV

This 7/8" left-side hydraulic brake master cylinder with lever is a direct replacement assembly that converts lever input into hydraulic pressure to activate a motorcycle or ATV brake caliper, sized for 22mm handlebars.

Overview

This hydraulic brake master cylinder assembly gives you a complete left-side braking control for motorcycles and ATVs with 7/8" (22mm) handlebars. The unit combines the master cylinder body and brake lever in one piece, pressurizing brake fluid so the caliper engages when you pull the lever. Riders replacing a worn, leaking, or damaged left master cylinder get a bolt-on style solution for restoring brake response.

Built For Performance

• Fits 7/8" (22mm) handlebars for a secure, matched clamp fit
• Integrated lever and master cylinder reduces the parts needed for a rebuild
• Left-side mounting layout for front brake plumbing on many setups
• Hydraulic actuation gives progressive lever feel and consistent braking force
• Sealed fluid reservoir body design to hold pressure through repeated lever pulls

Fits These Machines

• for motorcycles with 7/8" (22mm) handlebars
• for ATVs with 7/8" (22mm) handlebars
• for left-side hydraulic brake applications

On-The-Job Use

• Replacing a leaking or seized left master cylinder on a rider's machine
• Rebuilding brakes on ATV trail and utility setups
• Restoring lever response on project and custom builds
• Keeping a spare control assembly on hand for repairs

Specs At A Glance

Good To Know

Q: Will this fit my bike's handlebars? A: It is built for 7/8" (22mm) handlebars, so measure your bar diameter at the clamp area before ordering. Bars of a different size will need a different assembly.

Q: Does this come with brake fluid installed? A: Master cylinders ship dry and require bleeding with fresh brake fluid after installation. Follow your machine's service procedure to remove air from the line.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.