--- 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: "160.41 DT" currency: TND in_stock: true reviews_count: 13 category: "Woostar" url: https://www.desertcart.tn/products/141021758-woostar-m8-x-1-25mm-motorcycle-hydraulic-clutch-master-cylinder store_origin: TN region: Tunisia --- # M8 x 1.25mm bolt size 190mm adjustable rod length Aluminum build, easy install 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:** 160.41 DT **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your clutch game with precision and power! ## 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?** 160.41 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Adjustable Rod Length:** 190mm overall length with a silking adjustable anchor for a custom clutch feel tailored to your bike. - • **Effortless Installation:** Designed for quick bolt-on replacement using standard M8 threads and DOT4 brake fluid—get back on the trail faster. - • **Trusted WOOSTAR Support:** Reliable customer service ready to assist with replacements or refunds—ride worry-free with expert backup. - • **Durable Aluminum Construction:** Lightweight yet rugged aluminum body ensures long-lasting performance on dirt bikes, ATVs, and quads. - • **Precision Fit for Popular Models:** Compatible with R1, YZ series, CRF230F, Shadow ACE, and more—upgrade your ride without compromise. ## Overview The WOOSTAR M8 x 1.25mm Hydraulic Clutch Master Cylinder Rod is a robust, aluminum replacement part designed for dirt bikes, ATVs, and quads. Featuring a 190mm adjustable rod and standard M8 bolt size, it offers easy installation and compatibility with popular models like Yamaha YZ and Honda CRF. Engineered for durability and performance, this clutch master cylinder ensures smooth hydraulic clutch operation backed by WOOSTAR’s dedicated customer service. ## 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 | #193,655 in Automotive ( See Top 100 in Automotive ) #236 in Powersports Brake Levers | | Brand | WOOSTAR | | Brand Name | WOOSTAR | | Color | Black | | Customer Package Type | FFP | | Customer Reviews | 4.0 out of 5 stars 173 Reviews | | 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 | | Manufacturer Part Number | YL-A081-008 | | Material | Aluminum | | Material Type | Aluminum | | Metal Type | Aluminum | | Number of Items | 1 | | Product Dimensions | 0.31"L x 0.05"W | | Projection Distance | 19 centimeters | | Shape | Round | | Specific Uses For Product | Brake system operation in motorcycles, ATVs, and other off-road vehicles | | Style | Modern | | Style Name | Modern | | Theme | Industrial | | 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 ![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/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. ### ⭐⭐⭐⭐⭐ Great product *by A***R on April 18, 2026* Feels like great quality, and is super easy to configure to your setup. The entire pull rod can be taken out, allowing you to modify it to fit your needs. Great price as well, would definitely buy again! ## 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.tn/products/141021758-woostar-m8-x-1-25mm-motorcycle-hydraulic-clutch-master-cylinder](https://www.desertcart.tn/products/141021758-woostar-m8-x-1-25mm-motorcycle-hydraulic-clutch-master-cylinder) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-02*