Rear Hydraulic Brake Assembly with 12mm Caliper for 70cc–200cc SSR, SDG, Lifan Pit Bike

Product Overview

Restore aggressive stopping power to your pit bike with this Complete Rear Hydraulic Brake Assembly. Precision-engineered for 70cc to 200cc off-road vehicles, this system is a total replacement solution. It includes a high-pressure master cylinder, a remote fluid reservoir for easier maintenance, and a caliper designed for 12mm axles. Pre-assembled with fresh, high-friction pads, this kit is built to withstand the rigors of track and trail riding while providing a firm, consistent lever feel.

Product Compatibility

Vehicle Type	Displacement Range	Common Brands
Pit Bikes / Dirt Bikes	70cc, 110cc, 125cc, 140cc, 200cc	SSR, SDG, Pister Pro, Lifan
Axle Fitment	12mm Shaft	Standard 0.47" rear wheel axles
Mounting Style	Adjustable Flange	Fits frames with 40mm to 50mm spacing

Specifications

Component	Dimensions / Details
Mounting Axle Hole	12mm (0.47")
Master Cylinder Mounts	Adjustable: 40mm – 50mm (1.57" - 1.96")
Banjo Bolt Size	M10 x 1.25
Brake Pad Size	77.5mm (L) x 42mm (W)
Pad Installation Pitch	40mm (1.58")
Included Parts	Master Cylinder, Caliper, Pads, Reservoir, Mounting Plate

Key Features

• Universal Master Cylinder Mount: The master cylinder features an adjustable mounting slot (4cm–5cm), ensuring compatibility with a wide variety of Chinese-manufactured off-road frame brackets.
• Complete System Integration: This kit is fully loaded, featuring the master cylinder, a remote reservoir for cooling and fluid checks, a 12mm axle-mount caliper, and a dedicated mounting plate.
• Heavy-Duty Construction: Manufactured from high-strength alloys to ensure maximum durability. The system is designed to resist flexing under heavy braking loads, maintaining a solid "bite" in all conditions.
• Oversized Performance Pads: The included 77.5mm pads provide a larger surface area for friction, which improves heat dissipation and reduces the risk of brake fade during long trail rides.
• Ready-to-Bolt-On: The caliper comes with fresh brake pads pre-installed, allowing you to spend less time in the garage and more time on the track.