--- product_id: 141021758 title: "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: "VT8716" currency: VUV in_stock: true reviews_count: 13 category: "Woostar" url: https://www.desertcart.vu/products/141021758-m8-x-1-25mm-motorcycle-hydraulic-clutch-master-cylinder-rod store_origin: VU region: Vanuatu --- # 190mm overall length M8 x 1.25mm bolt size Aluminum construction 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:** VT8716 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your clutch game with precision and power! ## Quick Answers - **What is this?** 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?** VT8716 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/141021758-m8-x-1-25mm-motorcycle-hydraulic-clutch-master-cylinder-rod) ## 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 - • **Robust Aluminum Build:** Durable, lightweight metal ensures long-lasting performance under rugged conditions. - • **Trusted WOOSTAR Support:** Dedicated customer service ready to assist with replacements or refunds—ride worry-free. - • **Adjustable Anchor Design:** Silking anchor allows wide-range distance adjustments for a custom clutch feel. - • **Precision Fit for Popular Models:** Compatible with R1, YZ series, CRF230F, Shadow ACE, and more—upgrade your ride without guesswork. - • **Easy Installation with Standard Sizing:** M8 standard screw pump fits most modified clutch and brake lines—get back on the road faster. ## Overview The WOOSTAR M8 x 1.25mm Hydraulic Clutch Master Cylinder Rod is a high-quality aluminum replacement part designed for dirt bikes, ATVs, and scooters. Featuring a precise 8mm bolt diameter and 190mm length, it offers easy installation with an adjustable anchor for versatile fitment across popular models. Engineered for durability and backed by responsive customer support, this clutch master cylinder enhances hydraulic clutch performance with a professional-grade build. ## 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 | |---------------|-------| | ASIN | B07RMGQ7DF | | Additional Features | Easy to Install | | Best Sellers Rank | #163,861 in Automotive ( See Top 100 in Automotive ) #191 in Powersports Brake Levers | | Brand Name | WOOSTAR | | Color | Black | | Customer Package Type | FFP | | Customer Reviews | 3.8 3.8 out of 5 stars (163) | | Exterior Finish | Aluminum | | Finish Types | Unfinished | | Hand Orientation | Ambidextrous | | Handle Attachment Mechanism | Screw-on | | Handle Material | Aluminum | | Handle Type | Lever | | Included Components | Screw | | Item Depth | 0.049212624999999996 inches | | Item Dimensions L x W | 0.31"L x 0.05"W | | Item Weight | 5.3 Ounces | | Manufacturer | WOOSTAR | | Material Type | Metal | | Number of Items | 1 | | Projection Distance | 190 Millimeters | | Shape | Round | | Unit Count | 1 Count | ## Product Details - **Brand:** WOOSTAR - **Color:** Black - **Exterior Finish:** Aluminum - **Material:** Metal - **Product Dimensions:** 0.31"L x 0.05"W ## Images ![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/51fhvbH4XoL.jpg) ## Available Options This product comes in different **Color** options. ## 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 - WOOSTAR M8 x 1.25mm Motorcycle Hydraulic Clutch Master Cylinder Rod Brake Pump Replacement for Dirt Pit Bike ATV 4 Wheeler Quad Scooter Black - Feiteplus 7/8" Motorcycle Universal RCS19 CNC Hydraulic Brake Clutch Master Cylinder Reservoir Lever Upper Pump Cable Adjustable Handbrake --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/141021758-m8-x-1-25mm-motorcycle-hydraulic-clutch-master-cylinder-rod](https://www.desertcart.vu/products/141021758-m8-x-1-25mm-motorcycle-hydraulic-clutch-master-cylinder-rod) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-04*