--- product_id: 544233932 title: "Left Hydraulic Brake Master Caliper Rear Hand Hydraulic Disc Brake Assembly Replacement for 50cc 90cc 110ccc 125cc Chinese Taotao Roketa Sunl Go-Kart Dune Buggy Quad ATV Dirt Mini Bike" brand: "aynaxcol" price: "AR$170827" currency: ARS in_stock: true reviews_count: 8 url: https://www.desertcart.com.ar/products/544233932-left-hydraulic-brake-master-caliper-rear-hand-hydraulic-disc-brake store_origin: AR region: Argentina --- # 59in hydraulic brake hose 7/8in mounting hole diameter 7.8in brake lever length Left Hydraulic Brake Master Caliper Rear Hand Hydraulic Disc Brake Assembly Replacement for 50cc 90cc 110ccc 125cc Chinese Taotao Roketa Sunl Go-Kart Dune Buggy Quad ATV Dirt Mini Bike **Brand:** aynaxcol **Price:** AR$170827 **Availability:** ✅ In Stock ## Summary > 🛑 Stop on a dime, ride like you own the trail! ## Quick Answers - **What is this?** Left Hydraulic Brake Master Caliper Rear Hand Hydraulic Disc Brake Assembly Replacement for 50cc 90cc 110ccc 125cc Chinese Taotao Roketa Sunl Go-Kart Dune Buggy Quad ATV Dirt Mini Bike by aynaxcol - **How much does it cost?** AR$170827 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/544233932-left-hydraulic-brake-master-caliper-rear-hand-hydraulic-disc-brake) ## Best For - aynaxcol enthusiasts ## Why This Product - Trusted aynaxcol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hydraulic Power Stop:** Experience smooth, reliable stopping power that keeps you in control at 25+ mph. - • **Plug & Play Installation:** Designed for easy setup—get back on the trail faster with minimal hassle. - • **Integrated Brake Light Switch:** Enhance safety and functionality with built-in brake light activation. - • **Durable Build for Rugged Rides:** Crafted with robust materials to withstand intense off-road conditions. - • **Precision Fit for Chinese ATVs:** Seamlessly replaces key models from 50cc to 150cc for a perfect upgrade. ## Overview The Aynaxcol Left Hydraulic Brake Master Caliper is a high-performance rear hydraulic disc brake assembly designed for a wide range of Chinese-made ATVs and dirt bikes (50cc-150cc). Featuring a 7.8-inch brake lever, 59-inch brake hose, and 7/8-inch mounting holes, it delivers smooth stopping power and easy installation. Built for durability and equipped with a brake light switch, it’s the go-to upgrade for millennial off-road enthusiasts seeking reliable control and safety. ## Description Enhance your ride with the Aynaxcol Left Hydraulic Brake Master Caliper. Designed for durability and performance, this rear hydraulic disc brake assembly ensures smooth stopping power. Easy to install, making it a reliable choice for your off-road adventures. ## Features - Application: Replacement for most Chinese Baja Roketa Taotao Sunl ATV Dirt Bike - Replaces part number: 256878 - Fits: For majority of the 50cc 70cc 90cc 110cc 125cc 150CC Chinese made ATV Quad with left hand brake - Mounting Hole: 7/8 inch /22mm, caliper distance between hole to hole: 2.5in/63mm, dimension brake hose length: 59in(1500mm), brake lever length: 7.8in/200mm - Package include:1 x rear hydraulic disc brake system caliper. Please confirm compatibility before purchase in the following description ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BZBZTFVM | | Best Sellers Rank | #24,879 in Automotive (See Top 100 in Automotive) #1 in Powersports Brake Calipers | | Brand | Aynaxcol | | Customer Reviews | 4.2 4.2 out of 5 stars (173) 4.2 out of 5 stars | | Date First Available | March 23, 2023 | | Item Weight | 2.6 pounds | | Manufacturer | Aynaxcol | | Manufacturer Part Number | FPLXF364 | | Package Dimensions | 13.66 x 9.88 x 4.57 inches | ## Images ![Left Hydraulic Brake Master Caliper Rear Hand Hydraulic Disc Brake Assembly Replacement for 50cc 90cc 110ccc 125cc Chinese Taotao Roketa Sunl Go-Kart Dune Buggy Quad ATV Dirt Mini Bike - Image 1](https://m.media-amazon.com/images/I/61AEviibF2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than expected *by on Reviewed in the United States March 10, 2026* Great value for the money. It's able to completely stop the wheels on my electric drift hike. When i'm going 25+ miles an hour. And it has a built and switch for the brake lights , which I used two activate the regen breaking on my fardriver controller. ### ⭐⭐⭐⭐⭐ Good for its price, you get what you pay for. *by on Reviewed in the United States February 10, 2026* Awesome for my modded razor it’s so good for a single piston! It pairs well with that Chinese 2 piston front pit-bike brake that’s massed produce on Amazon I do wheelies on a regular and driving around crazy people. Whenever you feel like it isn’t working as usual just do a few procedures when bleeding with stp brake fluid from your local gas station and it’s as good as new. Don’t try to hammer anything because the entire brake system is built out of pot metal or cheap cast aluminum. ### ⭐⭐⭐⭐⭐ great brakes. stop on a dime *by on Reviewed in the United States October 25, 2025* well made and robust stopping poeer .ready to go out the box no bleeding and it had a brake light switch built invery pleased ## Frequently Bought Together - Aynaxcol Left Hydraulic Brake Master Caliper Rear Hand Hydraulic Disc Brake Assembly Replacement for 50cc 90cc 110ccc 125cc Chinese Taotao Roketa Sunl Go-Kart Dune Buggy Quad ATV Dirt Mini Bike - MYCHENG Throttle Handle Grips and Grip Cable for Mini Baja Mb165 Mb200 5.5 6.5hp 196 200cc Doodlebug Bike 50 inch - AZSSMUK #35 Roller Chain - 5 Feet Carbon Steel Material with 2 Connecting Links Industrial Chain - 160 Links --- ## 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.com.ar/products/544233932-left-hydraulic-brake-master-caliper-rear-hand-hydraulic-disc-brake](https://www.desertcart.com.ar/products/544233932-left-hydraulic-brake-master-caliper-rear-hand-hydraulic-disc-brake) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-19*