Front Brake Master Cylinder Lever For Yamaha YZ 60 80 85 100 125 250 400 426 450

Front Brake Master Cylinder Lever for Yamaha

This front brake master cylinder lever is a replacement assembly for a wide range of Yamaha YZ two-stroke and four-stroke models, restoring hydraulic front brake control for motocross and off-road riding.

Overview

This front brake master cylinder lever for Yamaha YZ models combines the cylinder, reservoir, and lever in one unit. It is aimed at riders repairing a damaged front brake system on 60cc through 450cc YZ machines. The bolt-on design makes it a practical fix for bent levers, leaking seals, or drained reservoirs.

Built For Performance

• Complete master cylinder and lever assembly ready to bolt on
• Durable aluminum construction handles repeated lever pulls
• Sealed reservoir cap keeps fluid contained over rough terrain
• Standard banjo fitting accepts common Yamaha brake lines
• Replaceable lever pivot reduces downtime after tip-overs

Fits These Machines

• for Yamaha YZ60
• for Yamaha YZ80
• for Yamaha YZ85
• for Yamaha YZ100
• for Yamaha YZ125
• for Yamaha YZ250
• for Yamaha YZ400
• for Yamaha YZ426
• for Yamaha YZ450

On-The-Job Use

• Motocross race bikes needing a fresh front brake assembly
• Trail and woods riding where front brake control is critical
• Rebuilding older YZ models for track or practice use
• Replacing crash-damaged levers and reservoirs before race day

Specs At A Glance

Good To Know

Q: Is bleeding required after installation? A: Yes, air must be purged from the front brake line before the lever will feel firm. Use fresh DOT brake fluid and bleed at the caliper until no bubbles appear.

Q: Does this fit every Yamaha YZ year? A: Fitment can vary by model year and generation, so check your bike's stock master cylinder before ordering. Match the bore size and handlebar clamp diameter to your original part.

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