--- product_id: 467633313 title: "GREHUA Front Rear Disc Brake Caliper Kit Compatible with Razor MX500 MX650 SX500 McGrath Dirt Rocket Bike Motocross Dirt Quad 500 ATV E500S Electric Scooter Heavy Duty Parts for W15128190009" brand: "grehua" price: "6067 som" currency: KGS in_stock: true reviews_count: 8 category: "Grehua" url: https://www.desertcart.kg/products/467633313-grehua-front-rear-disc-brake-caliper-kit-compatible-with-razor store_origin: KG region: Kyrgyzstan --- # Universal fit for multiple models Quick & easy installation Heavy-duty metal build GREHUA Front Rear Disc Brake Caliper Kit Compatible with Razor MX500 MX650 SX500 McGrath Dirt Rocket Bike Motocross Dirt Quad 500 ATV E500S Electric Scooter Heavy Duty Parts for W15128190009 **Brand:** grehua **Price:** 6067 som **Availability:** ✅ In Stock ## Summary > 🛴 Stop on a dime, ride with confidence! ## Quick Answers - **What is this?** GREHUA Front Rear Disc Brake Caliper Kit Compatible with Razor MX500 MX650 SX500 McGrath Dirt Rocket Bike Motocross Dirt Quad 500 ATV E500S Electric Scooter Heavy Duty Parts for W15128190009 by grehua - **How much does it cost?** 6067 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/467633313-grehua-front-rear-disc-brake-caliper-kit-compatible-with-razor) ## Best For - grehua enthusiasts ## Why This Product - Trusted grehua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last 🛠️:** Premium metal resists deformation, aging, and fractures for long-term durability. - • **Effortless Upgrade ⏱️:** Swap your old caliper in minutes with included screws and shims—no extra tools needed. - • **Reliable Stopping Power 🚦:** Dual pad design ensures consistent braking performance even under heavy loads up to 240 lbs at 30 mph. - • **Complete Kit Convenience 📦:** Includes brake caliper, screws, and shims for a seamless front or rear brake replacement. - • **Plug & Play Compatibility ⚡:** Fits Razor MX500, MX650, SX500, Dirt Rocket, Dirt Quad 500 ATV, E500S Electric Scooter, and more. ## Overview The GREHUA Front Rear Disc Brake Caliper Kit is a heavy-duty, premium metal replacement part designed for Razor MX500, MX650, SX500, and other popular electric scooters and dirt bikes. Engineered for durability and easy installation, this universal brake caliper kit includes all necessary hardware and delivers reliable stopping power, making it the go-to upgrade for riders seeking safety and performance without hassle. ## Description Buy GREHUA Front Rear Disc Brake Caliper Kit Compatible with Razor MX500 MX650 SX500 McGrath Dirt Rocket Bike Motocross Dirt Quad 500 ATV E500S Electric Scooter Heavy Duty Parts for W15128190009: Calipers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Fits perfect for MX-650 - Easy swap for broken Razor MX-650 brake. Front or rear. Looks just like original. Review: Saved my life many times - Good quality they last a little longer than what came on it initially. Fit on my sx500 just 3 screws and it's on. Cheaper than upgrading my brake system. Easy to install as the pads are already inside. No shimming needs on my sx500 front and rear. Stops me at 240lbs doing 30 mph functions good. I'm abusing a kids bike honestly these last every 300 with pads being replaced every 100 miles ## Features - FITMENT—MX650 rear brake caliper fit for Razor MX500 MX650 SX500 McGrath Dirt Rocket, Dirt Quad 500 ATV, Electric Motocross Bike, E500S Electric Scooter. Compatible with Razor Part W15128190009 (Front/Rear). - QUALITY MATERIAL—razor brake caliper made of premium metal material is resistant to compression deformation, aging, fracture, durability and long-term use. - EASY TO INSTALL—Same brake that came on the Razor Dirt Bike, just remove the two existing screws (connected to the frame), and remove the brake cable. Take two mounting screws out, remove the brake cable pinch bolt and replace the new brake. Put mounting screws back in. Re-Insert the brake cable and tighten brake cable with screws. - UNIVERSAL BRAKE CALIPER—razor rear brake caliper fits many gas scooters, pocket bikes, electric scooters, bicycles, go karts, ATV, dune buggies, electric bikes. Heavy duty dual pad brake caliper parts for Currie, Razor, Bladez electric scooters. - PACKAGE INCLUDED—1 x Brake Caliper, 2 x Screws, 2 x Shims. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | GREHUA | | Brand | GREHUA | | Item Weight | 8.1 ounces | | Package Dimensions | 4.88 x 4.25 x 2.48 inches | | Manufacturer Part Number | GR-MX500KQ | ## Images ![GREHUA Front Rear Disc Brake Caliper Kit Compatible with Razor MX500 MX650 SX500 McGrath Dirt Rocket Bike Motocross Dirt Quad 500 ATV E500S Electric Scooter Heavy Duty Parts for W15128190009 - Image 1](https://m.media-amazon.com/images/I/71XCv9eKB6L.jpg) ![GREHUA Front Rear Disc Brake Caliper Kit Compatible with Razor MX500 MX650 SX500 McGrath Dirt Rocket Bike Motocross Dirt Quad 500 ATV E500S Electric Scooter Heavy Duty Parts for W15128190009 - Image 2](https://m.media-amazon.com/images/I/71GqcihsPFL.jpg) ![GREHUA Front Rear Disc Brake Caliper Kit Compatible with Razor MX500 MX650 SX500 McGrath Dirt Rocket Bike Motocross Dirt Quad 500 ATV E500S Electric Scooter Heavy Duty Parts for W15128190009 - Image 3](https://m.media-amazon.com/images/I/71HD9ViOZTL.jpg) ![GREHUA Front Rear Disc Brake Caliper Kit Compatible with Razor MX500 MX650 SX500 McGrath Dirt Rocket Bike Motocross Dirt Quad 500 ATV E500S Electric Scooter Heavy Duty Parts for W15128190009 - Image 4](https://m.media-amazon.com/images/I/71hc3ssIFVL.jpg) ![GREHUA Front Rear Disc Brake Caliper Kit Compatible with Razor MX500 MX650 SX500 McGrath Dirt Rocket Bike Motocross Dirt Quad 500 ATV E500S Electric Scooter Heavy Duty Parts for W15128190009 - Image 5](https://m.media-amazon.com/images/I/71aDvSS-7TL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits perfect for MX-650 *by A***R on July 29, 2026* Easy swap for broken Razor MX-650 brake. Front or rear. Looks just like original. ### ⭐⭐⭐⭐⭐ Saved my life many times *by R***S on March 14, 2025* Good quality they last a little longer than what came on it initially. Fit on my sx500 just 3 screws and it's on. Cheaper than upgrading my brake system. Easy to install as the pads are already inside. No shimming needs on my sx500 front and rear. Stops me at 240lbs doing 30 mph functions good. I'm abusing a kids bike honestly these last every 300 with pads being replaced every 100 miles ### ⭐⭐⭐⭐⭐ Seems like higher quality calipers *by G***S on September 20, 2025* Solid calipers. Great stopping power. --- ## 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.kg/products/467633313-grehua-front-rear-disc-brake-caliper-kit-compatible-with-razor](https://www.desertcart.kg/products/467633313-grehua-front-rear-disc-brake-caliper-kit-compatible-with-razor) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-15*