--- product_id: 317401160 title: "Deore M5100 rear derailleur, 11-speed, Shadow+, SGS long cage,Black" brand: "shimano" price: "KD 17.37" currency: KWD in_stock: true reviews_count: 8 category: "Shimano" url: https://www.desertcart.com.kw/products/317401160-deore-m5100-rear-derailleur-11-speed-shadow-sgs-long-cage store_origin: KW region: Kuwait --- # Long cage 51T capacity 11-speed precision Shadow+ clutch stability Deore M5100 rear derailleur, 11-speed, Shadow+, SGS long cage,Black **Brand:** shimano **Price:** KD 17.37 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride with precision and power – Shimano Deore M5100, the clutch your trail deserves! ## Quick Answers - **What is this?** Deore M5100 rear derailleur, 11-speed, Shadow+, SGS long cage,Black by shimano - **How much does it cost?** KD 17.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/317401160-deore-m5100-rear-derailleur-11-speed-shadow-sgs-long-cage) ## 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 - • **Built to Endure:** Low-profile, impact-resistant aluminum body designed to survive the harshest mountain terrain. - • **Wide-Range Ready:** Long SGS cage supports cassettes up to 51T, perfect for modern 1x11 wide-range setups. - • **Effortless Efficiency:** Oversized 13-tooth pulley wheels reduce friction for smoother, longer-lasting performance. - • **Seamless Compatibility:** Optimized for Shimano DynaSys11 HG-X chains, ensuring robust and adaptable drivetrain integration. - • **Silent, Stable Shifting:** Shadow RD+ clutch keeps chain tension perfect, eliminating noise and chain drops on rough trails. ## Overview The Shimano Deore M5100 rear derailleur is a high-performance 11-speed component engineered for mountain biking. Featuring Shadow RD+ clutch technology for chain stability, a durable low-profile aluminum design, and oversized 13-tooth pulley wheels, it delivers smooth, quiet shifting on technical terrain. Its long SGS cage supports wide-range cassettes up to 51T, making it ideal for modern 1x11 drivetrains. Compatible with Shimano DynaSys11 chains, this derailleur balances resilience, precision, and efficiency for serious trail riders. ## Description Shimano Deore RD‑M5100‑SGS delivers smooth, stable performance in 11-speed drivetrains, engineered for modern mountain biking. Its integrated Shadow RD+ clutch ensures constant chain tension—eliminating extraneous noise and minimizing chain drop when riding technical terrain. Housed in a compact, low-profile body, it resists impacts from rocks or roots for enhanced durability. Featuring 13-tooth oversized pulley wheels, the RD-M5100 reduces friction and extends component longevity. The long SGS cage design supports wide-range cassettes up to 51T, making it ideal for riders upgrading to 11-speed wide-range setups. Compatible with Shimano DynaSys11 chains, this derailleur offers a high-value blend of resilience, shift precision, and quiet operation. Review: It is 100% Original product - Im happy to get this item to upgrade my mtb. It is original product from shimano. Its come with his original box. It was deliver to me also ahead of the delivery schedule. Review: LEGIT ITEM - Very smooth transaction. Item arrived ahead of scheduled delivery date and was properly packed and comes with OEM manual. Shimano M5100 rd was set up with my 10s cassette (11-50t),compatibly working even its designed for 11s. Big thumb’s up. ## Features - SHADOW RD+ CLUTCH STABILIZER – Maintains chain tension and prevents slap & drop on rough terrain - LOW‑PROFILE & DURABLE – Compact design avoids damage while delivering reliable trail shifts - 13‑TOOTH PULLEY WHEELS – Larger pulleys reduce friction and improve chain retention efficiency - LONG CAGE CAPACITY – Officially rated for cassettes up to 51T on modern 1x11 systems - VERSATILE 11‑SPEED COMPATIBILITY – Optimized for DynaSys11 HG-X chains, robust & adaptable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089Y32JTF | | Best Sellers Rank | #49,127 in Sporting Goods ( See Top 100 in Sporting Goods ) #8 in Bike Rear Dérailleurs | | Brand Name | SHIMANO | | Case Material Type | Aluminum | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (430) | | Global Trade Identification Number | 04550170618704 | | Included Components | 1 x Shimano Deore RD-M5100-SGS 11 Speed Rear Derailleur, Black | | Item Dimensions L x W x H | 12L x 9W x 17H centimeters | | Item Type Name | Rear Derailleur | | Item Weight | 0.02 Ounces | | League Name | Shimano Deore | | Manufacturer | Shimano Inc. | | Manufacturer Part Number | 510133 | | Material Type | Aluminum | | Model Number | C8C085 | | Mount Type | Clamp-On Mount | | Number of Teeth | 51 | | Unit Count | 1 Count | | Warranty Description | No Warranty | ## Product Details - **Brand:** SHIMANO - **Colour:** Black - **Item weight:** 0.02 Ounces - **League:** Shimano Deore - **Material:** Aluminum ## Images ![Deore M5100 rear derailleur, 11-speed, Shadow+, SGS long cage,Black - Image 1](https://m.media-amazon.com/images/I/513AaRs3t7L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does it work or compatible to 1x10 speed group set?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ It is 100% Original product *by M***O on 20 December 2023* Im happy to get this item to upgrade my mtb. It is original product from shimano. Its come with his original box. It was deliver to me also ahead of the delivery schedule. ### ⭐⭐⭐⭐⭐ LEGIT ITEM *by J***N on 12 February 2023* Very smooth transaction. Item arrived ahead of scheduled delivery date and was properly packed and comes with OEM manual. Shimano M5100 rd was set up with my 10s cassette (11-50t),compatibly working even its designed for 11s. Big thumb’s up. ### ⭐⭐⭐⭐⭐ Legit seller, delivered sooner thean expected date *by J***S on 7 January 2023* Recommended seller Item is good and high quality Packaging is very secure Thank you seller ## Frequently Bought Together - Shimano Deore M5100 Rear derailleur, 11-Speed, Shadow+, SGS Long cage,Black - SHIMANO Cs-M5100 Cassette 11 Speed, 11-51T - SHIMANO MTB DEORE M5100 Right Shifter 11S Black with Collar --- ## 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.com.kw/products/317401160-deore-m5100-rear-derailleur-11-speed-shadow-sgs-long-cage](https://www.desertcart.com.kw/products/317401160-deore-m5100-rear-derailleur-11-speed-shadow-sgs-long-cage) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-22*