--- product_id: 3941157 title: "CN-6600 Ultegra 10-Speed Chain" brand: "shimano" price: "303.56 DT" currency: TND in_stock: true reviews_count: 11 category: "Shimano" url: https://www.desertcart.tn/products/3941157-cn-6600-ultegra-10-speed-chain store_origin: TN region: Tunisia --- # Steel durability & strength 24g lighter than 9-speed Dura-Ace 10-speed precision CN-6600 Ultegra 10-Speed Chain **Brand:** shimano **Price:** 303.56 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Shift like a pro, ride with confidence. ## Quick Answers - **What is this?** CN-6600 Ultegra 10-Speed Chain by shimano - **How much does it cost?** 303.56 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/3941157-cn-6600-ultegra-10-speed-chain) ## Best For - shimano enthusiasts ## Why This Product - Trusted shimano brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Legacy:** Favored by seasoned cyclists for its unmatched reliability and longevity over newer models prone to failure. - • **Proven Durability:** Built with contoured steel side plates that minimize flex and resist cracking for thousands of miles of reliable riding. - • **Lightweight Performance:** 24 grams lighter than the previous 9-speed Dura-Ace chain, reducing overall bike weight without sacrificing strength. - • **Precision 10-Speed Shifting:** Engineered for ultra-smooth, crisp gear changes on Shimano’s SuperNarrow HG drivetrains. - • **Professional Installation Required:** Requires Shimano’s special connecting tool (TL-CN23/CN32) for secure, flawless chain assembly. ## Overview The Shimano CN-6600 Ultegra 10-Speed Chain is a high-performance, super narrow steel chain designed for 10-speed drivetrains. It offers a 24g weight advantage over the 9-speed Dura-Ace chain while maintaining exceptional durability and precise shifting. Renowned for its reliability and longevity, this chain is a favorite among serious cyclists who demand consistent performance over thousands of miles. Installation requires a specialized Shimano connecting tool to ensure optimal function. ## Description A super narrow, Ultegra chain for 10-speed drivetrains! Lighter than the 9-speed Dura-Ace chain by 24g! Contoured side plates give you the same durability and strength of a wider chain with less flex and more precise shifting Special chain connecting tool is required (TL-CN23/CN32) Review: Well built it’s…. Shimano - Perfect . ;) Review: Oldie but goodie - The Shimano CN 6600 10 speed drive chain predates the latest Ultegra level CN 6700 chain by one generation. It is a little heavier than the CN 6700 but I have seen breakeage problems with the newer version that I never saw on a CN 6600. I have observed instances of the newer chain's side plates cracking, some breaking off completely, and a chain failure that led to at least one crash. I have used the CN 6600 for years and thousands of miles of riding with no problems. It is very durable and utterly reliable provided that a mechanic follows the mounting instructions when installing the fastening pin. I usually ride 2000 to 3000 miles before the CN 6600 is worn to the point of replacement which is good for a 10 speed chain. Shifting gears has always been crisp and accurate throughout the life of the chain. I'll stick with the older chain until Shimano fixes the problems with its newer version. ## Features - Package Dimensions : 2.54 cm L X 5.791 cm W X 23.596 cm H - Sport type: Cycling - Package Weight - 0.227 kilograms - Material Type - Steel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001S0BOVA | | Best Sellers Rank | #74,899 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #104 in Bike Chains | | Brand | SHIMANO | | Brand Name | SHIMANO | | Customer Reviews | 4.6 out of 5 stars 338 Reviews | | Global Trade Identification Number | 00689228077119 | | Included Components | Chains | | Item Length | 9.5 Inches | | Item Weight | 0.01 Ounces | | Load Capacity | 1.1E+3 lbf | | Manufacturer | Shimano | | Model | 132403 | | Part Number | CH7022 | | Recommended Uses For Product | 10-speed drivetrains, particularly those using Shimano’s SuperNarrow HG systems | | Specification Met | Hg (Hyperglide) 10-speed | | Strand Type | Single | | UPC | 689228077119 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SHIMANO - **Item Length:** 9.5 Inches - **Load Capacity:** 1.1E+3 lbf - **Specification Met:** Hg (Hyperglide) 10-speed - **UPC:** 689228077119 ## Images ![CN-6600 Ultegra 10-Speed Chain - Image 1](https://m.media-amazon.com/images/I/61VKjoVnylL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well built it’s…. Shimano *by G***G on March 11, 2026* Perfect . ;) ### ⭐⭐⭐⭐⭐ Oldie but goodie *by S***N on June 3, 2011* The Shimano CN 6600 10 speed drive chain predates the latest Ultegra level CN 6700 chain by one generation. It is a little heavier than the CN 6700 but I have seen breakeage problems with the newer version that I never saw on a CN 6600. I have observed instances of the newer chain's side plates cracking, some breaking off completely, and a chain failure that led to at least one crash. I have used the CN 6600 for years and thousands of miles of riding with no problems. It is very durable and utterly reliable provided that a mechanic follows the mounting instructions when installing the fastening pin. I usually ride 2000 to 3000 miles before the CN 6600 is worn to the point of replacement which is good for a 10 speed chain. Shifting gears has always been crisp and accurate throughout the life of the chain. I'll stick with the older chain until Shimano fixes the problems with its newer version. ### ⭐⭐⭐⭐⭐ Great chain *by L***W on July 16, 2024* Replaced my road bike chain with this Shimano 10-Speed chain. Great quality with little to no noise. Rotates smoothly, shifts well and works perfectly on my Specialized Road bike. ## Frequently Bought Together - Shimano CN-6600 Ultegra 10-Speed Chain - Shimano 10-Speed Chain Pins - Park Tool Master Link Pliers MLP-1.2 --- ## 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.tn/products/3941157-cn-6600-ultegra-10-speed-chain](https://www.desertcart.tn/products/3941157-cn-6600-ultegra-10-speed-chain) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-23*