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Left Hydraulic Brake Master Cylinder Lever with M10 Hardware for 50cc-250cc ATV Quad
Left Hydraulic Brake Master Cylinder Lever with M10 Hardware for 50cc-250cc ATV Quad
4.94 / 5.0
(16) 16 total reviews
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Product Overview
Upgrade your braking system with this high-performance Left Hydraulic Master Cylinder. Specifically designed for ATVs and Quads, this assembly converts or restores hydraulic braking power to your left-hand control. Unlike traditional mechanical drum brakes, this hydraulic system provides immediate, powerful deceleration with minimal effort, ensuring a safer and more responsive riding experience for both youth and adult off-roaders.
Product Compatibility
| Vehicle Type | Engine Displacement | Common Compatible Brands |
| ATVs / Quads | 50cc, 110cc, 125cc, 150cc | TaoTao, Coolster, Mountopz, Vitacci, Apollo |
| Sport Quads | 200cc, 250cc | Kazuma, Sunl, Roketa, Peace Sports, X-Pro |
| Scooters / Mopeds | GY6 50cc - 150cc | Various rear-disc brake scooter models |
| Handlebar Fitment | 22mm (7/8") | Fits all standard ATV and Pit Bike bars |
Specifications
| Feature | Details |
| Position | Left Hand Side |
| Handlebar Diameter | 22mm (7/8") |
| Banjo Bolt Thread | M10 (10mm) |
| Engine Application | 50cc - 250cc (4-Stroke / GY6) |
| System Type | Hydraulic Disc Brake Control |
| Adjustment | Adjustable Lever Position |
Key Features
- High-Power Hydraulic Performance: Uses a pressurized hydraulic system to deliver significantly stronger braking force and faster response times than mechanical cable brakes.
- Fully Adjustable Lever: Features an adjustable design that allows the rider to customize the distance between the lever and the handlebar for the perfect, ergonomic grip.
- Universal 4-Stroke Compatibility: Engineered to fit a wide range of Chinese-manufactured ATVs and Scooters with 50cc to 250cc GY6 or horizontal engines.
- Complete Hardware Kit: Includes the master cylinder assembly and M10 mounting screws, providing everything needed for a seamless connection to your hydraulic brake line.
- Durable Alloy Build: Constructed from high-quality, corrosion-resistant materials to ensure stability and a long service life even in muddy or wet off-road environments.
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Fitment FAQ
Will this part fit my specific model and year?
This brake assembly is intended for Vehicle Type; Engine Displacement; Common Compatible Brands; ATVs / Quads; 50cc, 110cc, 125cc, 150cc; TaoTao, Coolster, Mountopz, Vitacci, Apollo; Sport Quads. Key physical/spec details from the product data include Handlebar Diameter: 22mm (7/8"), 50cc, 110cc. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this brake assembly, also compare the caliper bolt spacing, brake hose length, master-cylinder bore, lever side, banjo fitting angle, drum/hub dimensions, and handlebar diameter. This is especially important for TaoTao M10 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this brake assembly for machines outside the listed compatibility, or for units with different caliper spacing, hose routing, lever/master-cylinder setup, drum/hub dimensions, or handlebar diameter. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the caliper bolt spacing, brake hose length, master-cylinder bore, lever side, banjo fitting angle, drum/hub dimensions, and handlebar diameter. Recheck listed specs such as Handlebar Diameter: 22mm (7/8"), 50cc, 110cc. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
This worked PERFECT for my Ricardo 110cc quad. The line was longer than mine so this would work for bigger quads as well. It took 2 or 3 bleeds to get the air out and seems to work better than the one that was on there.
Great product for the price! Works well!
dose what i wanted it to do.
I ordered it to go on my 1985 Honda big red atc. I took the old stock drum brakes off and rigged up me some disc brakes. I had to buy a longer brake line but it works fine. I love the new hydraulic brakes.
Jst what it says it is and works as expected on my motorbike.