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Universal Rear Brake Master Cylinder (Silver) for 50cc-125cc Dirt Bike & ATV
Universal Rear Brake Master Cylinder (Silver) for 50cc-125cc Dirt Bike & ATV
5.0 / 5.0
(1) 1 total reviews
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Product Overview
Ensure reliable stopping power with this high-performance Rear Brake Master Cylinder. Specifically engineered for 50cc to 125cc off-road vehicles, this unit combines advanced hydraulic technology with rugged materials to deliver a consistent, firm brake feel. Whether you're navigating muddy trails or racing on a track, this master cylinder provides the safety and stability needed for aggressive riding.
Product Compatibility
| Vehicle Type | Displacement Range | Common Brands |
| Dirt Bikes / Pit Bikes | 50cc, 70cc, 110cc, 125cc | SSR, Apollo, TaoTao, Coolster, Piranha |
| ATVs / Quads | 50cc, 90cc, 110cc, 125cc | TaoTao, Buyang, Kazuma, SUNL, Redcat |
| Chinese Motorcycles | 50cc - 125cc | Fits most vertical and horizontal engine models |
Specifications
| Feature | Details |
| Mounting Distance | 45mm (1.77") Center-to-Center |
| Banjo Bolt Size | 10mm x 1.25 |
| Shell Material | High-Precision Cast Aluminum Alloy |
| Piston Material | Stainless Steel |
| Finish | Polished Silver |
| System | Hydraulic Rear Brake |
Key Features
- High-Precision Construction: Featuring a cast aluminum alloy shell and a precision-ground stainless steel piston, this assembly is built to resist corrosion and wear even in the most demanding off-road environments.
- Superior Braking Force: Utilizes advanced hydraulic internal geometry to provide a powerful and responsive braking effect, ensuring rapid deceleration and stability under various road conditions.
- Direct "No-Mod" Fitment: All components utilize standardized interfaces, allowing for a seamless connection to your original brake lines and pedal linkage without the need for modifications or special tools.
- All-Weather Durability: Designed to maintain stable hydraulic pressure in extreme temperatures and harsh conditions, reducing the risk of "brake fade" during long sessions.
- Quick & Simple Installation: The user-friendly design allows for a fast swap-out, saving you time and effort in the garage so you can get back to riding sooner.
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Fitment FAQ
Will this part fit my specific model and year?
This brake assembly is intended for Vehicle Type; Displacement Range; Common Brands; Dirt Bikes / Pit Bikes; 50cc, 70cc, 110cc, 125cc; SSR, Apollo, TaoTao, Coolster, Piranha; ATVs / Quads. Key physical/spec details from the product data include Banjo Bolt Size: 10mm x 1.25, 50cc, 125cc. 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/SSR 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 Banjo Bolt Size: 10mm x 1.25, 50cc, 125cc. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
worked great