---
product_id: 141021758
title: "WOOSTAR M8 x 1.25mm Motorcycle Hydraulic Clutch Master Cylinder Rod Brake Pump Replacement for Dirt Pit Bike ATV 4 Wheeler Quad Scooter Black"
brand: "woostar"
price: "177 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Woostar"
url: https://www.desertcart.pl/products/141021758-woostar-m8-x-1-25mm-motorcycle-hydraulic-clutch-master-cylinder
store_origin: PL
region: Poland
---

# M8 bolt diameter for universal fit 190mm overall length for versatile compatibility Aluminum build ensures lightweight durability WOOSTAR M8 x 1.25mm Motorcycle Hydraulic Clutch Master Cylinder Rod Brake Pump Replacement for Dirt Pit Bike ATV 4 Wheeler Quad Scooter Black

**Brand:** woostar
**Price:** 177 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride with precision clutch control—don’t get left behind!

## Quick Answers

- **What is this?** WOOSTAR M8 x 1.25mm Motorcycle Hydraulic Clutch Master Cylinder Rod Brake Pump Replacement for Dirt Pit Bike ATV 4 Wheeler Quad Scooter Black by woostar
- **How much does it cost?** 177 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/141021758-woostar-m8-x-1-25mm-motorcycle-hydraulic-clutch-master-cylinder)

## Best For

- woostar enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Designed with M8 standard screw pump and adjustable anchor for quick, hassle-free setup.
- • **Customer-Centric Support:** WOOSTAR’s dedicated service ensures satisfaction with easy replacements or refunds—ride worry-free.
- • **Durable Aluminum Construction:** Lightweight yet robust aluminum body built to withstand rugged off-road conditions.
- • **Precision Fit for Multiple Models:** Compatible with R1, YZ125/250/450F, WR250F/450F, CRF230F, and more—one part, endless possibilities.
- • **Optimized for Hydraulic Performance:** Engineered for DOT4 brake fluid systems to deliver smooth, reliable clutch and brake control.

## Overview

The WOOSTAR YL-A081-008 is a high-quality aluminum hydraulic clutch master cylinder rod designed for motorcycles, ATVs, and dirt bikes. Featuring an M8 bolt diameter and a 190mm length, it fits a wide range of popular models and supports DOT4 brake fluid systems. Its easy installation and adjustable anchor make it a versatile upgrade for riders seeking reliable clutch performance and durability in demanding off-road environments.

## Description

Buy WOOSTAR M8 x 1.25mm Motorcycle Hydraulic Clutch Master Cylinder Rod Brake Pump Replacement for Dirt Pit Bike ATV 4 Wheeler Quad Scooter Black: Primary Cylinders - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Didn't work for me - very much a quality part. The length of the connecting arm was too short for my application and the connecting adapter was hard to find another kind of adapter. Would have been nice to install on my bike due to the length of the stroke is longer than other ones.
Review: Works but with modifications - 2015 Kawasaki Versys 650 LT I wanted to try to convert my cable clutch to a hydraulic clutch without spending $300 on a Magura set. It's made of aluminum so that's nice. The plunger is made of 2 seals and 2 seals on the closed end with a spacer keeping them from moving. So that's great. There's a learning curve to it, but it's not too bad. Here's a list of mods to get it to work: 1. I had to cut the end of the pull rod by 1" and bend it so it doesn't slip through. 2. Cut the threaded end of the rod down to a manageable length and then clean the threads. 3. Dissemble the cylinder and lubricate the seals with silicone grease as they were sticking out of the box. 4. The overall stroke length worked but it wouldn't return all the way. Setting the free-play on the clutch rod was a nightmare. 5. Ended up adding a spring and attached it to a tiny hole I made in the frame. This spring is what I needed to pull the plunger ALL the way so that I can set the free play.

## Features

- ★【REPLACEMENT FOR】R1 YZ125 YZ250 YZ250F YZ450F WR250F WR450F||CRF230F||Shadow ACE 750 Deluxe||LTD 550||Dirt Pit Bike ATV 4 Wheeler Quad Scooter;
- ★【SIZE】Black;Bolt diameter:8mm/0.31",Overall length 190mm/7.5";(As the picture shows)
- ★【EASY TO INSTALL】Use the brake fluid DOT4 used in this product.Fixed long screw pump under as M8 standard, suitable for most models modified line of clutch and brake line.The anchor under the pump head is silking and can be adjusted according to the type in a wide range of distances;
- ★【NOTE】Please verify model number and size prior to ordering to ensure this is the correct part;
- ★【WOOSTAR CUSTOMER SERVICE】Always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order;Be happy Online in your time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Aluminum |
| Brand | WOOSTAR |
| Color | Black |
| Product Dimensions | 0.31"L x 0.05"W |
| Exterior Finish | Aluminum |
| Specific Uses For Product | Brake system operation in motorcycles, ATVs, and other off-road vehicles |
| Special Feature | Easy to Install |
| Included Components | Screw |
| Theme | Industrial |
| Item Weight | 5.3 Ounces |
| Handle Material | Aluminum |
| Hand Orientation | Ambidextrous |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Manufacturer | WOOSTAR |
| Item Depth | 0.049212624999999996 inches |
| Customer Package Type | FFP |
| Item Weight | 5.3 ounces |
| Country of Origin | China |
| Manufacturer Part Number | YL-A081-008 |
| Special Features | Easy to Install |

## Product Details

- **Material:** Aluminum
- **Brand:** WOOSTAR
- **Color:** Black
- **Product Dimensions:** 0.31"L x 0.05"W
- **Exterior Finish:** Aluminum

## Images

![WOOSTAR M8 x 1.25mm Motorcycle Hydraulic Clutch Master Cylinder Rod Brake Pump Replacement for Dirt Pit Bike ATV 4 Wheeler Quad Scooter Black - Image 1](https://m.media-amazon.com/images/I/51VEOSE2hIL.jpg)
![WOOSTAR M8 x 1.25mm Motorcycle Hydraulic Clutch Master Cylinder Rod Brake Pump Replacement for Dirt Pit Bike ATV 4 Wheeler Quad Scooter Black - Image 2](https://m.media-amazon.com/images/I/51fhvbH4XoL.jpg)
![WOOSTAR M8 x 1.25mm Motorcycle Hydraulic Clutch Master Cylinder Rod Brake Pump Replacement for Dirt Pit Bike ATV 4 Wheeler Quad Scooter Black - Image 3](https://m.media-amazon.com/images/I/61lNnKYhktL.jpg)
![WOOSTAR M8 x 1.25mm Motorcycle Hydraulic Clutch Master Cylinder Rod Brake Pump Replacement for Dirt Pit Bike ATV 4 Wheeler Quad Scooter Black - Image 4](https://m.media-amazon.com/images/I/71gsU9v5vRL.jpg)
![WOOSTAR M8 x 1.25mm Motorcycle Hydraulic Clutch Master Cylinder Rod Brake Pump Replacement for Dirt Pit Bike ATV 4 Wheeler Quad Scooter Black - Image 5](https://m.media-amazon.com/images/I/812as8NHzFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Didn't work for me
*by J***Z on December 24, 2025*

very much a quality part. The length of the connecting arm was too short for my application and the connecting adapter was hard to find another kind of adapter. Would have been nice to install on my bike due to the length of the stroke is longer than other ones.

### ⭐⭐⭐⭐ Works but with modifications
*by K***? on June 18, 2025*

2015 Kawasaki Versys 650 LT I wanted to try to convert my cable clutch to a hydraulic clutch without spending $300 on a Magura set. It's made of aluminum so that's nice. The plunger is made of 2 seals and 2 seals on the closed end with a spacer keeping them from moving. So that's great. There's a learning curve to it, but it's not too bad. Here's a list of mods to get it to work: 1. I had to cut the end of the pull rod by 1" and bend it so it doesn't slip through. 2. Cut the threaded end of the rod down to a manageable length and then clean the threads. 3. Dissemble the cylinder and lubricate the seals with silicone grease as they were sticking out of the box. 4. The overall stroke length worked but it wouldn't return all the way. Setting the free-play on the clutch rod was a nightmare. 5. Ended up adding a spring and attached it to a tiny hole I made in the frame. This spring is what I needed to pull the plunger ALL the way so that I can set the free play.

### ⭐⭐⭐⭐⭐ Qyality, wont fit a crf250l
*by K***R on April 9, 2020*

Quality unit, BUT.....body of slave is too long to work on a crf250l. I wanted to use the magura master cylinder(off a ktm), ktm brake hose and this slave. Body of slave hits clyinder and rod cant extend out. Wanted a bullet-proof setup I(and many others) trusted for years, also easy to get replacement parts. NOT THE MANUFACTURES FAULT.

## Frequently Bought Together

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-07*