--- product_id: 526841488 title: "GREHUA 25H Chain 132 Link & MX650 Chain Tensioner Replacement for Razor MX 650 MX500 SX500 McGrath Dirt Bike Rocket Electric Motocross RSF650 Electric Street Bike Heavy Duty Parts" brand: "grehua" price: "1322094₫" currency: VND in_stock: true reviews_count: 10 category: "Grehua" url: https://www.desertcart.vn/products/526841488-grehua-25h-chain-132-link-and-mx650-chain-tensioner-replacement store_origin: VN region: Vietnam --- # Premium tensioner for smooth ride 132-link #25 chain for perfect fit Heavy-duty metal resists wear & tear GREHUA 25H Chain 132 Link & MX650 Chain Tensioner Replacement for Razor MX 650 MX500 SX500 McGrath Dirt Bike Rocket Electric Motocross RSF650 Electric Street Bike Heavy Duty Parts **Brand:** grehua **Price:** 1322094₫ **Availability:** ✅ In Stock ## Summary > ⛓️ Ride Strong, Ride Smart — Upgrade Your Dirt Bike Drive Game! ## Quick Answers - **What is this?** GREHUA 25H Chain 132 Link & MX650 Chain Tensioner Replacement for Razor MX 650 MX500 SX500 McGrath Dirt Bike Rocket Electric Motocross RSF650 Electric Street Bike Heavy Duty Parts by grehua - **How much does it cost?** 1322094₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/526841488-grehua-25h-chain-132-link-and-mx650-chain-tensioner-replacement) ## 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 - • **Complete Heavy-Duty Kit:** All-in-one package with chain, tensioner, spring, nut, and master links—upgrade your dirt bike drivetrain in one go. - • **Optimized Chain Tensioner:** Advanced tensioner keeps your chain tight and aligned, reducing wear and preventing unexpected breakdowns. - • **Durable Metal Construction:** Crafted from high-quality metal to resist compression, deformation, and aging—built to last through every adventure. - • **Precision Fit for Razor MX Series:** 132-link #25 chain engineered to seamlessly fit MX500, MX650, SX500, and more—no guesswork, just ride. - • **Effortless Installation & Adjustment:** Includes spare master links and hardware for quick, hassle-free setup and perfect chain length customization. ## Overview The GREHUA 25H Chain 132 Link & MX650 Chain Tensioner Replacement kit is a heavy-duty drivetrain upgrade designed specifically for Razor MX500, MX650, and similar electric dirt bikes. Featuring a durable metal chain with 132 links and a premium tensioner, this kit ensures optimal chain alignment, reduces wear, and enhances riding safety. Easy to install with included master links and hardware, it delivers reliable performance and longevity for serious motocross enthusiasts. ## Description Buy GREHUA 25H Chain 132 Link & MX650 Chain Tensioner Replacement for Razor MX 650 MX500 SX500 McGrath Dirt Bike Rocket Electric Motocross RSF650 Electric Street Bike Heavy Duty Parts: Chains - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: You get EXACTLY what is pictured. 😁👍 - What I liked most about this product is that I got exactly what I ordered and it arrived on time. You get a lot for your value and the quality was brand new. Not damaged at all. It also comes pre fitted to my use so I didn't have to cut the chain or add links. But if you needed to add links it comes with extra. The performance of the product was top notch. Very strong and durable. I do recommend this product. 😃👌 Review: Size - Fits right ## Features - Fitment: The #25 chain 132 link is compatible with Razor MX500 MX650 dirt rocket RSF650 SX500 SX650 Mcgrath dirt bike electric motocross bike. - Quality Material: Our mx650 chain is made of high quality metal material, with the function of anti-compression deformation and anti-aging, not easy to break, is strong and durable, and can be used for a long time - Premium Chain Tensioner: The mx650 chain tensioner is an important part of the operation of the drive system. Good chain tensioner work as an adjuster roller guide can help the chain not loose, or fall off, and reduce sprocket or chain wear. Replace the old or damaged chain tensioner regularly to help improve your riding experience and safety - Easy Replacement and Install: 25H Drive Roller Chain is a good replacement. Our 25h chain mx650 upgrade kit is easy to install and operate, spare master links help you adjust the length of the chain according to the condition of the dirt rocket electric bike. - Package Included: 1pc #25 Chain 132 link, 8pc master link, 1pc MX500 chain tensioner, 1pc Spring, 1pc Nut ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWDNYXWJ | | Best Sellers Rank | #115,626 in Automotive ( See Top 100 in Automotive ) #110 in Powersports Drive Chains | | Brand | GREHUA | | Date First Available | February 21, 2023 | | Item Length | 33.02 Inches | | Item Pitch | 0.25 Inches | | Item Weight | 7.4 ounces | | Item model number | GR-MX650LT | | Load Capacity | 1E+3 lbf | | Manufacturer | GREHUA | | Material | Metal | | Recommended Uses For Product | power transmission in Razor dirt bikes and mini moto motorcycles | | Strand Type | Single | ## Product Details - **Brand:** GREHUA - **Item Pitch:** 0.25 Inches - **Load Capacity:** 1E+3 lbf - **Material:** Metal - **Recommended Uses For Product:** power transmission in Razor dirt bikes and mini moto motorcycles ## Images ![GREHUA 25H Chain 132 Link & MX650 Chain Tensioner Replacement for Razor MX 650 MX500 SX500 McGrath Dirt Bike Rocket Electric Motocross RSF650 Electric Street Bike Heavy Duty Parts - Image 1](https://m.media-amazon.com/images/I/810LvJLA35L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ You get EXACTLY what is pictured. 😁👍 *by R***Y on October 23, 2023* What I liked most about this product is that I got exactly what I ordered and it arrived on time. You get a lot for your value and the quality was brand new. Not damaged at all. It also comes pre fitted to my use so I didn't have to cut the chain or add links. But if you needed to add links it comes with extra. The performance of the product was top notch. Very strong and durable. I do recommend this product. 😃👌 ### ⭐⭐⭐⭐⭐ Size *by A***M on May 10, 2025* Fits right ### ⭐⭐⭐⭐⭐ Mx650 Razor *by R***H on December 26, 2024* Everything worked and lasted the summer (still working well). Thank you! --- ## 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.vn/products/526841488-grehua-25h-chain-132-link-and-mx650-chain-tensioner-replacement](https://www.desertcart.vn/products/526841488-grehua-25h-chain-132-link-and-mx650-chain-tensioner-replacement) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*