Rear Hydraulic Brake Assembly for 110cc 125cc Pit Dirt Bike | Fits 15mm Axle

Product Overview

Upgrade your pit bike’s braking system with this Heavy-Duty Rear Hydraulic Brake Assembly. Engineered specifically for Chinese-manufactured dirt bikes with a 15mm rear axle, this complete kit provides a significant boost in stopping power and lever feel. Whether you're hitting the trails on an SSR or SDG, this pre-assembled system ensures a smoother, more reliable ride by replacing worn-out or leaking factory hardware with professional-grade components.

Product Compatibility

Vehicle Type	Model Series	Axle Fitment
Pit Bikes / Dirt Bikes	SSR, SDG, Apollo, TaoTao	15mm Shaft ONLY
Compatible Engines	107cc, 110cc, 125cc	Fits most Chinese frames
Important Note	DOES NOT FIT	Bikes with 12mm axles

Specifications

Feature	Details
Axle Diameter	15mm (0.59")
System Type	Hydraulic Rear Disc Brake
Compatibility	107cc - 125cc Pit Bikes
Status	100% High-Quality Pre-Assembled
Package Includes	Master Cylinder, Caliper, Pads, and Hose

Key Features

• Optimized for 15mm Axles: This assembly features a specialized mounting bracket designed specifically for 15mm rear wheel shafts, ensuring a perfect, wobble-free fit for larger pit bike configurations.
• Full Hydraulic System: Replaces mechanical or underperforming brakes with a high-pressure hydraulic circuit, delivering a consistent and powerful "bite" on the rear rotor.
• Enhanced Braking Function: Precision-engineered to shorten braking distances and provide better modulation, giving you more control when sliding into corners or descending steep hills.
• Direct "Plug & Play" Replacement: This is a complete rear brake assembly that includes the master cylinder, hydraulic line, and caliper with pads, designed to bolt directly onto most Chinese pit bike frames.
• Durable Construction: Built with high-strength materials to withstand the rigorous vibrations and impacts of off-road riding, ensuring long-term reliability in mud and dirt.