--- product_id: 620236175 title: "Front Brake Master Cylinder Caliper Kit for 125cc-250cc ATV | Front Twin Brake Caliper Master Cylinder Assembly for 4 wheeler Go Kart Buggy Quad Golf Cart - 130mm Brake Disc" price: "568.21 DT" currency: TND in_stock: true reviews_count: 3 url: https://www.desertcart.tn/products/620236175-front-brake-master-cylinder-caliper-kit-for-125cc-250cc-atv store_origin: TN region: Tunisia --- # 130mm rotor diameter Cooling holes for heat dissipation 6-bolt M6 mounting pattern Front Brake Master Cylinder Caliper Kit for 125cc-250cc ATV | Front Twin Brake Caliper Master Cylinder Assembly for 4 wheeler Go Kart Buggy Quad Golf Cart - 130mm Brake Disc **Price:** 568.21 DT **Availability:** βœ… In Stock ## Summary > πŸ›‘ Stop Last, Ride First: Upgrade Your ATV Braking Game Now! ## Quick Answers - **What is this?** Front Brake Master Cylinder Caliper Kit for 125cc-250cc ATV | Front Twin Brake Caliper Master Cylinder Assembly for 4 wheeler Go Kart Buggy Quad Golf Cart - 130mm Brake Disc - **How much does it cost?** 568.21 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/620236175-front-brake-master-cylinder-caliper-kit-for-125cc-250cc-atv) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Heat-Resistant Design:** Brake rotor features cooling holes that rapidly dissipate heat, preventing fade and maintaining peak performance. - β€’ **Enhanced Stopping Power:** Twin front brake calipers paired with a robust master cylinder deliver reliable, smooth braking performance every ride. - β€’ **Complete Installation Kit:** Includes all mounting hardware for a hassle-free upgradeβ€”turn your ATV into a safer, more controlled machine. - β€’ **Durable Stainless Steel Build:** Crafted from high hardness stainless steel for long-lasting strength and resistance to wear under intense braking. - β€’ **Precision Fit for 125cc-250cc ATVs:** Optimized 63mm caliper mounting hole spacing ensures seamless compatibility with your quad or buggy. ## Overview The RUTU Front Brake Master Cylinder Caliper Kit is engineered for 125cc-250cc ATVs, Go Karts, and Buggies, featuring a 130mm ventilated brake disc and twin calipers. Built with high hardness stainless steel and a 6-bolt mounting system, it offers durable, reliable stopping power with enhanced heat dissipation for safer, smoother rides. This kit includes everything needed for a professional-grade front brake upgrade. ## Description RUTU Front Brake Master Cylinder Caliper Kit for 125cc-250cc ATV, Front Twin Brake Caliper Master Cylinder Assembly for 4 wheeler Go Kart Buggy Quad Golf Cart - 130mm Brake Disc Review: Good Quality - Very Reliable - RUTU ATV Front Brake Master Cylinder Caliper Set - I am Glad that I found the RUTU Front Brake Master Cylinder Caliper Set for our Dated ATV, Overall the Twin Disc Front Brake Calipers & Master Cylinder for our 125cc 4 wheeler was Pretty Easy to Install. Our ATV didn't come with Front Brakes from the Factory making the Install a Three Star Project from the Get, it should be much easier on a newer Model that has the Caliper Mounting Brackets. It is nice to have Front Brakes, I think it is Safer & Easier for the Grandchildren to use the Brakes. I gave the RUTU Front Brake Master Cylinder Caliper Set a Full Five Star Rating Across the Board. Once I Made and Mounted the Caliper Mounting Brackets, the Rest of the Assembly went Smooth as Silk. All of the Mounting Hardware was Included in the Brake Set. Review: Good stoping power. - I used this brake set up for a trike build and it worked perfectly. It has plenty of stopping power. The components feel solid and it was an easy fit for my application. ## Features - Size - Caliper mounting hole spacing: 2 1/2" or 63mm, Brake Lever Length: 6.69" or 170mm, Brake Lever Perch Diameter: 7/8" or 22mm, Brake Rotor Outer Diameter: 5.12" or 130mm, Brake Rotor Inner Diameter: 1.88" or 48mm. Mounting Holes Central Spacing: 2.3" or 58mm. 6 bolts pattern (M6*6) - Compatibility - Fit for 125cc-250cc ATV 4 wheeler Go Kart Buggy Quad Golf Cart - More Durable - This ATV Brake Assembly made from high hardness stainless steel, with upgraded Brake Master Calipers and Stronger Master Cylinder, enabling it to withstand strong, sustained braking - Dissipates heat faster - This ATV disc is designed with cooling holes for faster heat dissipation and low heat retention - Note - Please check the size and model before purchasing to ensure you purchase the correct item. We are committed to provide excellent customer service, if you have any questions, please feel free to contact us. We will try our best to solve your issue ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQZNC28Y | | Best Sellers Rank | #1,863,205 in Automotive ( See Top 100 in Automotive ) #2,437 in Powersports Brake Accessories | | Brand | RUTU | | Customer Reviews | 5.0 5.0 out of 5 stars (4) | | Date First Available | December 27, 2023 | | Exterior | Machined | | Item Weight | 6.73 pounds | | Item model number | AIWA-DG-006 | | Manufacturer | RUTU | | Manufacturer Part Number | AIWA-DG-006 | | Model | Front Brake Master Cylinder Caliper Kit | | Package Dimensions | 10.55 x 9.41 x 6.34 inches | | Position | Front | ## Images ![Front Brake Master Cylinder Caliper Kit for 125cc-250cc ATV | Front Twin Brake Caliper Master Cylinder Assembly for 4 wheeler Go Kart Buggy Quad Golf Cart - 130mm Brake Disc - Image 1](https://m.media-amazon.com/images/I/71BoctpJ39L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Quality - Very Reliable - RUTU ATV Front Brake Master Cylinder Caliper Set *by C***. on March 16, 2025* I am Glad that I found the RUTU Front Brake Master Cylinder Caliper Set for our Dated ATV, Overall the Twin Disc Front Brake Calipers & Master Cylinder for our 125cc 4 wheeler was Pretty Easy to Install. Our ATV didn't come with Front Brakes from the Factory making the Install a Three Star Project from the Get, it should be much easier on a newer Model that has the Caliper Mounting Brackets. It is nice to have Front Brakes, I think it is Safer & Easier for the Grandchildren to use the Brakes. I gave the RUTU Front Brake Master Cylinder Caliper Set a Full Five Star Rating Across the Board. Once I Made and Mounted the Caliper Mounting Brackets, the Rest of the Assembly went Smooth as Silk. All of the Mounting Hardware was Included in the Brake Set. ### ⭐⭐⭐⭐⭐ Good stoping power. *by C***L on April 14, 2025* I used this brake set up for a trike build and it worked perfectly. It has plenty of stopping power. The components feel solid and it was an easy fit for my application. ### ⭐⭐⭐⭐⭐ Perfect *by S***E on October 13, 2025* Perfect, ## Frequently Bought Together - RUTU Front Brake Master Cylinder Caliper Kit for 125cc-250cc ATV, Front Twin Brake Caliper Master Cylinder Assembly for 4 wheeler Go Kart Buggy Quad Golf Cart - 130mm Brake Disc - New 30 Series 6.5 HP Go Kart/Mini Bike Torque Converter Clutch Driver Pulley Replacement Comet Manco 212CC 3/4" Bore Max Torque - BLACKHORSE-RACING 3pcs 30 Series Go Kart Drive Belt Replaces Manco 5959 / Comet 203589 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/620236175-front-brake-master-cylinder-caliper-kit-for-125cc-250cc-atv](https://www.desertcart.tn/products/620236175-front-brake-master-cylinder-caliper-kit-for-125cc-250cc-atv) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-12*