Right-Hand Hydraulic Brake Master Cylinder & Lever – Precision Stopping Power for 50cc–250cc ATVs, Motorcycles, and Scooters
When you’re out on rough terrain, the last thing you want is a spongy or unresponsive brake lever. Don’t compromise on your safety. This right-hand hydraulic brake master cylinder and lever assembly delivers immediate, reliable response, whether you’re navigating mountain trails, hitting the motocross track, or commuting through city traffic. Designed for standard 7/8″ (22 mm) handlebars, it offers a straightforward, bolt-on fit for most common 50cc to 250cc ATVs, scooters, and motorcycles.
Note: Before ordering, please verify your handlebar diameter (22 mm) and your hydraulic hose fitting size (10 mm) to ensure full compatibility with your vehicle.
Why choose this model? (Key Benefits):
- Instant Hydraulic Response — Consistent braking force regardless of temperature or terrain, eliminating “play” and ensuring precise control.
- Universal Compatibility — Ideal for ATVs, quads, scooters, pit bikes, motocross, enduro, and go-karts with 50cc–250cc engines.
- Easy Installation — Designed to mount directly onto standard 7/8″ (22 mm) handlebars, the industry standard for most small-to-mid-sized machines.
- Secure 10 mm Connection — Engineered for a perfect seal with standard hydraulic hoses, removing the need for adapters and preventing leaks.
- Ergonomic Matte Black Finish — Reduces hand fatigue during long rides and offers superior corrosion resistance compared to chrome alternatives.
Performance and Specifications
The master cylinder body is built to handle the high hydraulic pressure required for firm, confident stops, even during emergency braking. The ergonomically profiled lever allows for smooth, progressive braking force rather than an abrupt “all-or-nothing” feel. This assembly is designed exclusively for the right side of the handlebar and integrates seamlessly into your existing hydraulic circuit via the 10 mm fitting, meaning you can often retain your original hose if it is in good condition. The sleek matte black finish complements the aesthetic of both off-road and urban machines.
| Parameter | Detail |
|---|---|
| Product Type | Hydraulic Brake Master Cylinder & Lever |
| Mounting Position | Right Side |
| Compatible Handlebar Diameter | 7/8″ (22 mm) |
| Hydraulic Hose Bolt Diameter | 10 mm |
| Compatible Engine Capacity | 50cc – 250cc |
| Vehicle Compatibility | ATV, Quad, Scooter, Motorcycle, Pit Bike, Cross, Enduro, Go-Kart |
| Colour | Matte Black |
| Braking System Type | Hydraulic |
Package Contents
- 1x Right-hand brake lever
- 1x Right-hand hydraulic brake master cylinder
- Mounting hardware included
Frequently Asked Questions
Will this fit the 22 mm handlebars on my scooter?
Yes. This product is designed for standard 7/8″ (22 mm) handlebars, which is the most common size for scooters, ATVs, and light motorcycles. We recommend measuring your handlebar before installation if you are unsure.
Can I mount this on the left side?
No. This unit is specifically designed for the right side of the handlebar. The left side requires a specific version with mirrored geometry.
Do I need to replace my hydraulic hose?
Not necessarily. If your existing hose is in good condition and features a 10 mm fitting, it will connect directly. We do, however, recommend bleeding the system after installation to remove any trapped air.
What steps should I take after installation for optimal braking?
Check your brake fluid levels, bleed the air from the circuit, and adjust the lever reach to your preference. Always perform your first 2–3 test brakes at low speed in a safe area, not in live traffic.
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