--- product_id: 20135318 title: "Universal Bike Chain Tool, Road & Mountain Bicycle Chain Breaker & Installer Kit, Chian Splitter Repair Kit" brand: "oumers" price: "¥2932" currency: JPY in_stock: true category: "Oumers" url: https://www.desertcart.jp/products/20135318-universal-bike-chain-tool-road-and-mountain-bicycle-chain-breaker store_origin: JP region: Japan --- # Precision chain pin breaker with groove guide Universal 7-12 speed chain compatibility Durable metal frame with rubber grip Universal Bike Chain Tool, Road & Mountain Bicycle Chain Breaker & Installer Kit, Chian Splitter Repair Kit **Brand:** oumers **Price:** ¥2932 **Availability:** ✅ In Stock ## Summary > 🔩 Fix it like a pro, anywhere you ride! ## Quick Answers - **What is this?** Universal Bike Chain Tool, Road & Mountain Bicycle Chain Breaker & Installer Kit, Chian Splitter Repair Kit by oumers - **How much does it cost?** ¥2932 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/20135318-universal-bike-chain-tool-road-and-mountain-bicycle-chain-breaker) ## Best For - oumers enthusiasts ## Why This Product - Trusted oumers brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Grip:** Rubber-coated handle offers anti-slip comfort for precise control during repairs. - • **Trusted by Thousands:** Top-rated with 4.5 stars and over 10,000 reviews—join the community of savvy cyclists. - • **Compact & Trail-Ready:** Heat-treated, high-strength metal frame fits easily in your toolkit for on-the-go fixes. - • **Effortless Chain Repair:** Unique groove design ensures perfect pin alignment and easy chain removal every time. - • **Universal Compatibility:** Fits 7 to 12-speed chains, making it the only tool you need for road and mountain bikes. ## Overview The Oumers Universal Bike Chain Tool is a compact, durable chain breaker and installer designed for 7-12 speed bicycle chains. Featuring a metal frame with a rubber grip for comfort and an integrated chain hook, it offers precise pin breaking with a unique groove guide. Perfect for both road and mountain bikes, this tool is heat-treated for strength and portability, making it an essential addition to any cyclist’s repair kit. ## Description Bike Chain Tool ## Features - Handy, Durable and Well Made --- Metal frame with grip coated by rubber for comfortable and anti-slip handling - Integrated chain hook holds links during assembly. Chain Pin Breaker - Smart Design, Easy to Break, Easy to Re-chain --- Unique groove on the top make it easy to see how far you have pop the peg out and to remove the cutted chain with peg out of the tool - Compact design, Portable: heat treatment, high strength and flexibility. It is built well enough to use in your home bike shop, small enough to through into a trail head toolkit - Universal--Fits the following : Common bicycle chains of 7-12speed, suitable for most of bicycles. Package come withs a clear instruction manual ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0179JC31I | | Best Sellers Rank | #5,557 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Bike Shop Tools | | Brand Name | Oumers | | Customer Reviews | 4.5 4.5 out of 5 stars (10,509) | | Load Capacity | 7E+2 lbf (working load capacity) | | Manufacturer | Oumers | | Material Type | Metal, Plastic | | Part Number | M3040 | | Strand Type | Single | | UPC | 840586112915 840586112045 | | Unit Count | 1 Count | ## Product Details - **Brand:** Oumers - **Load Capacity:** 7E+2 lbf (working load capacity) - **Material:** Metal, Plastic - **Strand Type:** Single - **UPC:** 840586112915 840586112045 ## Images ![Universal Bike Chain Tool, Road & Mountain Bicycle Chain Breaker & Installer Kit, Chian Splitter Repair Kit - Image 1](https://m.media-amazon.com/images/I/61spUFuxojL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: will this break the chain where i cant use it again cuz i need to replace my derlailer** A: First! If you are replacing a derailleur you should replace the chain because the old chain has stretched and adjusting the new derailleur will be difficult to get the right shifting of gears. However do not push pins out and reuse or use kmc quick links **Q: Will this work on 11 Speed Chains** A: 8 speed and 11 speed chains mainly differ in the thickness for the link plates. 11 speed chains need more clearance and are thinner to provide that. So an 11 speed chain should break easier than an 8. **Q: Is this product made in the U.S.A?** A: this bike chain tools is made in china. **Q: Once you screw in new pin will this tool clip off new pin tip while still attached ? how** A: I only did one link for a test. I broke off the tip with a pliers. Far as I know the tool does not do that job. ## Frequently Bought Together - Oumers Universal Bike Chain Tool, Road & Mountain Bicycle Chain Breaker & Installer Kit, Chian Splitter Repair Kit - FGBNM Single/6/7/8/9/10/11/12 Speed Bike Chain, Bike Chain for Road Mountain Racing Cycling - Hyamass 4 Pairs Bicycle Missing Link 1/6/7/8/9/10/11/12 Speed Chain Reusable Steel Bike Chain Link --- ## 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.jp/products/20135318-universal-bike-chain-tool-road-and-mountain-bicycle-chain-breaker](https://www.desertcart.jp/products/20135318-universal-bike-chain-tool-road-and-mountain-bicycle-chain-breaker) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-31*