--- product_id: 283368060 title: "SHIMANO Ultegra Rd-R8000 Rear Derailleur" brand: "shimano" price: "610.37 DT" currency: TND in_stock: true reviews_count: 5 category: "Shimano" url: https://www.desertcart.tn/products/283368060-shimano-ultegra-rd-r8000-rear-derailleur store_origin: TN region: Tunisia --- # 11-speed precision shifting Shadow RD low-profile design Supports 11-30T cassette range SHIMANO Ultegra Rd-R8000 Rear Derailleur **Brand:** shimano **Price:** 610.37 DT **Availability:** ✅ In Stock ## Summary > ⚡ Shift like a pro, ride like you own the road! ## Quick Answers - **What is this?** SHIMANO Ultegra Rd-R8000 Rear Derailleur by shimano - **How much does it cost?** 610.37 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/283368060-shimano-ultegra-rd-r8000-rear-derailleur) ## 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 - • **Shadow RD Technology:** Low-profile design protects your derailleur from crashes and debris. - • **Direct Mount Stiffness:** Enhanced frame connection reduces flex for sharper shifting. - • **Lightweight Aluminum Build:** Durable yet featherlight for peak cycling performance. - • **Precision 11-Speed Shifting:** Experience ultra-smooth gear transitions for every ride. - • **Wide Cassette Compatibility:** Handles 11-30T cassettes, perfect for varied terrain challenges. ## Overview The Shimano Ultegra RD-R8000 Rear Derailleur is a high-performance 11-speed component featuring Shadow RD technology for a low-profile, crash-resistant design. Its direct mount system ensures a stiff, precise connection to the frame, while compatibility with 11-30T cassettes offers versatile gearing options. Crafted from lightweight aluminum, it delivers reliable, smooth shifting ideal for serious cyclists seeking both durability and performance. ## Description Shimano Ultegra RD-R8000-SS 11 Speed Rear Derailleur features direct mount attachment, providing a stiffer derailleur/frame assembly for improved gear shifting while minimizing the risk of frame damage in the event of an accident. The Ultegra R8000 derailleur incorporates Shadow RD technology, which places the derailleur body under the cassette. This is to protect the derailleur in the event of falls or projections, but also to keep it at the same distance from the cassette, regardless of the pinion used. The short cage version allows the installation of cassettes with teeth from 11-25 to 11-30. The long cage version will allow the mounting of teeth from 11-28 to the new 11-34 for the most difficult passes. Mini tooth: 11 teeth. Max teeth short cage: 30 teeth. Max teeth max cage: 34 teeth. Review: derailleur ultegra - Merveilleux tout vas tres bien avec ses ultegra shimano je recommnde Review: Mejoras en diseño, manufactura y funcionamiento - Mejor sistema para tensión de cadena Mejor diseño de caja de poleas y de articulaciones. ## Features - Stable Shifting Performance - Shimano Shadow Construction - Low profile rear design - Uses up to an 11-30T cassette ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072MKT5NR | | Best Sellers Rank | #63,494 in Sporting Goods ( See Top 100 in Sporting Goods ) #28 in Bike Rear Dérailleurs | | Brand | SHIMANO | | Brand Name | SHIMANO | | Case Material Type | Other | | Color | black | | Colour | black | | Customer Reviews | 4.7 out of 5 stars 733 Reviews | | Global Trade Identification Number | 00689228623156, 04524667623151 | | Included Components | 1 x Shimano Ultegra RD-R8000-SS 11 Speed Rear Derailleur, Black | | Item Dimensions L x W x H | 22.9L x 11.4W x 10.2H centimeters | | Item Type Name | Rear Derailleur | | Manufacturer | Shimano Inc. | | Manufacturer Part Number | IRDR8000SS | | Material | Aluminum | | Material Type | Aluminum | | Model Number | C8C055 | | Mount Type | Clamp-On Mount | | Mounting type | Clamp-On Mount | | Number of Teeth | 11 | | Product dimensions | 22.9L x 11.4W x 10.2H centimeters | | UPC | 689228623156 | | Unit Count | 1 Count | | Warranty Description | No Warranty | ## Product Details - **Brand:** SHIMANO - **Colour:** black - **Material:** Aluminum - **Mounting type:** Clamp-On Mount - **Product dimensions:** 22.9L x 11.4W x 10.2H centimeters ## Images ![SHIMANO Ultegra Rd-R8000 Rear Derailleur - Image 1](https://m.media-amazon.com/images/I/51h5L8rAflL.jpg) ## Questions & Answers **Q: Is the "medium" cage the ss or the gs version? shimano literature does not use the terms "short" or "medium" in their descriptions of the rd 8000.** A: medium is GS, short is SS for Shimano RD-8000 derailleurs. They cover 11-28T to 11-34T and 11-25T to 11-28T, respectively. See https://bike.shimano.com/en-EU/product/component/ultegra-r8000.html **Q: is this for 10 speed ?** A: Actually, this will work with 10sp Tiagra. If you have ST-4700 levers (not sure about the MTB (flat bar) shifter version), then the pull ratio will work for and as 10sp on your 10sp cassette and shifter. You'll be future-proofed when you decide to switch out the lever, chain and cassette for actual 11sp. I am running ST-4700, RD-R8000GS, CS-MT771-10, CN-6701 (10sp) chain and everything works flawlessly. **Q: El de tamaño M es el conocido como patilla larga ?** A: Sí, es lo mismo que pata larga. **Q: What length of chain do I need with a medium cage?** A: Hi, we sell standard length: 116 link & you buy it & you have to cut yourself. if you need chain, we have it at my amazon store cycle4less asin #B00KQK5RAW. Bob ## Customer Reviews ### ⭐⭐⭐⭐⭐ derailleur ultegra *by A***R on 2 July 2022* Merveilleux tout vas tres bien avec ses ultegra shimano je recommnde ### ⭐⭐⭐⭐⭐ Mejoras en diseño, manufactura y funcionamiento *by R***W on 17 June 2024* Mejor sistema para tensión de cadena Mejor diseño de caja de poleas y de articulaciones. ### ⭐⭐⭐⭐⭐ Top cambio *by A***A on 15 March 2026* Melhor cambio que ja usei.... Vale cada centavo ## Frequently Bought Together - Shimano Ultegra R8000 Rear Derailleur Medium Box - Shimano Ultegra/XT CN-HG701 11-Speed Chain W/Quick Liink - SHIMANO Unisex 305751220 Ultegra Cassette R8000 11V 11 V, Silber, One Size EU --- ## 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/283368060-shimano-ultegra-rd-r8000-rear-derailleur](https://www.desertcart.tn/products/283368060-shimano-ultegra-rd-r8000-rear-derailleur) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-19*