Front Brake Master Cylinder Lever Brake GY6 50cc 150cc Scooter Scooters Mopeds

Front Brake Master Cylinder Lever for GY6 50cc 150cc Scooter

This front brake master cylinder with lever is a replacement hydraulic brake assembly for GY6 50cc and 150cc scooters and mopeds, converting lever input into fluid pressure that operates the front brake caliper.

Overview

This front brake master cylinder lever assembly for GY6 scooters is a complete hydraulic unit that pressurizes brake fluid to engage the front caliper when the lever is pulled. It serves riders of 50cc and 150cc scooters and mopeds who need to replace a worn, leaking, or damaged master cylinder. The front brake master cylinder with lever restores the responsive stopping feel these small-displacement machines depend on in traffic.

Built For Performance

• Hydraulic piston and bore built to deliver steady front brake fluid pressure
• Integrated lever designed for smooth, consistent pull travel
• Compact body sized for the tight handlebar space on GY6 scooters
• Sealed fluid reservoir to keep brake fluid contained during riding
• Threaded outlet ready to connect to standard scooter brake lines

Fits These Machines

• for GY6 50cc scooters
• for GY6 150cc scooters
• for GY6 mopeds

On-The-Job Use

• Replacing a leaking master cylinder on a daily-commuter scooter
• Restoring front braking on a GY6 engine swap project
• Refreshing brake hydraulics during routine scooter maintenance
• Getting a moped roadworthy with a functional front brake system

Specs At A Glance

Good To Know

Q: Will this master cylinder work on both 50cc and 150cc GY6 scooters? A: Yes, it is listed for GY6 50cc and 150cc scooters and mopeds, but you should verify your handlebar fitting and brake line connection. Slight mounting differences can exist between scooter models.

Q: Does the brake system need bleeding after I install this unit? A: Yes, air must be removed from the hydraulic system so the lever produces firm, even pressure. Using fresh brake fluid during bleeding also helps the new seals last longer.

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