---
product_id: 688593453
title: "PRO BAT Rear Hydraulic Disc Brake System Caliper Rotor Left Hand Brake Lever Assembly for 50cc 70cc 90cc 110cc 125cc TaoTao Buyang Coolsport Sunl Chinese Quad Dirt Bike ATV Buggy (Black)"
brand: "pro bat"
price: "NT$15544"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/688593453-pro-bat-rear-hydraulic-disc-brake-system-caliper-rotor-left
store_origin: TW
region: Taiwan
---

# 158mm high-quality stainless steel rotor diameter 63mm caliper mounting hole spacing 1450mm braided stainless steel hydraulic hose PRO BAT Rear Hydraulic Disc Brake System Caliper Rotor Left Hand Brake Lever Assembly for 50cc 70cc 90cc 110cc 125cc TaoTao Buyang Coolsport Sunl Chinese Quad Dirt Bike ATV Buggy (Black)

**Brand:** pro bat
**Price:** NT$15544
**Availability:** ✅ In Stock

## Summary

> 🛑 Stop at nothing—upgrade your ATV braking power today!

## Quick Answers

- **What is this?** PRO BAT Rear Hydraulic Disc Brake System Caliper Rotor Left Hand Brake Lever Assembly for 50cc 70cc 90cc 110cc 125cc TaoTao Buyang Coolsport Sunl Chinese Quad Dirt Bike ATV Buggy (Black) by pro bat
- **How much does it cost?** NT$15544 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/688593453-pro-bat-rear-hydraulic-disc-brake-system-caliper-rotor-left)

## Best For

- pro bat enthusiasts

## Why This Product

- Trusted pro bat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Premium Materials:** Crafted from heavy-duty metal calipers and ceramic-infused brake pads for long-lasting performance and safety.
- • **Precision Hydraulic Control:** Experience smooth, high-compression braking with a 1450mm braided stainless steel hose for ultimate responsiveness.
- • **Complete Ready-to-Install Kit:** Includes caliper, rotor, brake pads, mounting bolts, and color-coded ties—everything you need in one package.
- • **Universal Fit for Chinese ATVs:** Compatible with 50cc to 250cc TaoTao, Buyang, Coolsport, Sunl, and more—upgrade your ride without hassle.
- • **Optimized for Rear or Front Use:** Versatile left-hand brake lever assembly designed for both front and rear placement on your quad or ATV.

## Overview

The PRO BAT Rear Hydraulic Disc Brake System is a premium, ready-to-install brake assembly designed for 50cc to 250cc Chinese ATVs and quads. Featuring a 1450mm heavy-duty braided stainless steel hydraulic hose, precision-machined caliper with 63mm mounting spacing, and a 158mm stainless steel rotor, this kit ensures superior stopping power and durability. It includes brake pads, mounting hardware, and color-coded ties, making it the ultimate upgrade for enhanced safety and performance.

## Description

★Package includes:1Pcs x Rear Hand Brake Assembly(with brake pad installed),1Pcs x Disc Brake Plate, 1 Pair x Extra Spare Brake Pad, 3Pcs x Ties.

## Features

- ATV Quad Left Rear Hand Brake Assembly come with caliper & brake pads, 1450mm high compression hydraulic cable, master cylinder, lever.
- Brake hose length: 1450mm/57''; Caliper mounting hole spacing: 63mm/2.5''; Mounting hole diameter: 7/8'' 22mm. Material: Brake caliper using premium metal, brake oil pipe using heavy duty braided stainless steel
- Dimension of front disc brake plate, Outer diameter:158mm/6.22";Inner diameter:48mm/1.88";installation pitch:68 mm/2.67",thickness:9 mm/0.35''.Placement on vehicle:front or rear
- Left hand brake lever, Comes with brake pads
- Fit most Chinese made ATV from 50cc to 250cc, such as : TaoTao Buyang Coolsport Sunl Roketa AIM-EX etc.
- Package includes:1x Left Rear Hand Brake Assembly ( TYPE A Brake Caliper ) + 1 Pair Brake Pad + 1x Rotor + 2x Caliper Mounting Bolt + 3x Ties (Blue/ Black/ Red colors for your choice)
- NOTE: There are two types brake caliper with different brake pad, TYPE A and TYPE B, pls check pics and compare it with your old pats carefully before order, thanks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PRO BAT |
| Brand | PRO BAT |
| Model | Rear Hydraulic Disc Brake System Caliper + Brake Disk Rotor Replacement + Brake Pad Assembly |
| Package Dimensions | 26.7 x 17.2 x 11.91 cm; 1.78 kg |
| Item model number | DHBS003P-1 |
| Exterior | Machined |
| Manufacturer Part Number | DHBS003P-1 |
| Position | Outer |
| Material | Brake Caliper Using Premium Metal Material. Brake Cylinder Using Premium Metal Material. Brake Oil Pipe Using Heavy Duty Braided Stainless Steel. Brake Plate using high quality stainless steel material. Brake Pad Using High Quality Metal + Ceramics Material. |
| Colour | Black |
| Assembly Required | No |
| Manufacturer | PRO BAT |
| Country of Origin | USA |
| Item Weight | 1 kg 780 g |

## Product Details

- **Brand:** PRO BAT
- **Vehicle Service Type:** ATV, Bicycle
- **Assembly Required:** No
- **Manufacturer:** PRO BAT

## Images

![PRO BAT Rear Hydraulic Disc Brake System Caliper Rotor Left Hand Brake Lever Assembly for 50cc 70cc 90cc 110cc 125cc TaoTao Buyang Coolsport Sunl Chinese Quad Dirt Bike ATV Buggy (Black) - Image 1](https://m.media-amazon.com/images/I/71Oriq1svUL.jpg)
![PRO BAT Rear Hydraulic Disc Brake System Caliper Rotor Left Hand Brake Lever Assembly for 50cc 70cc 90cc 110cc 125cc TaoTao Buyang Coolsport Sunl Chinese Quad Dirt Bike ATV Buggy (Black) - Image 2](https://m.media-amazon.com/images/I/61GY-ITuS-L.jpg)
![PRO BAT Rear Hydraulic Disc Brake System Caliper Rotor Left Hand Brake Lever Assembly for 50cc 70cc 90cc 110cc 125cc TaoTao Buyang Coolsport Sunl Chinese Quad Dirt Bike ATV Buggy (Black) - Image 3](https://m.media-amazon.com/images/I/61Lv8U6g9TL.jpg)
![PRO BAT Rear Hydraulic Disc Brake System Caliper Rotor Left Hand Brake Lever Assembly for 50cc 70cc 90cc 110cc 125cc TaoTao Buyang Coolsport Sunl Chinese Quad Dirt Bike ATV Buggy (Black) - Image 4](https://m.media-amazon.com/images/I/81tbC+W0I-L.jpg)
![PRO BAT Rear Hydraulic Disc Brake System Caliper Rotor Left Hand Brake Lever Assembly for 50cc 70cc 90cc 110cc 125cc TaoTao Buyang Coolsport Sunl Chinese Quad Dirt Bike ATV Buggy (Black) - Image 5](https://m.media-amazon.com/images/I/51NXnMdHysL.jpg)

## Frequently Bought Together

- PRO BAT Rear Hydraulic Disc Brake System Caliper + Brake Disk Rotor Replacement + Brake Pad Assembly for 50cc 70cc 90cc 110cc 125cc 150cc Quad Bike ATV Buggy, Black
- CPVNQMDG Steel Sprocket Hub for Go Kart 5/8" Bore & 3/16" Keyway for Mini Bike 212cc 196cc 6.5hp Dune Buggies Drift Trike Heavy Duty Go Kart Cart with Hardware Kit

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**Shop now:** [https://www.desertcart.tw/products/688593453-pro-bat-rear-hydraulic-disc-brake-system-caliper-rotor-left](https://www.desertcart.tw/products/688593453-pro-bat-rear-hydraulic-disc-brake-system-caliper-rotor-left)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-31*