--- product_id: 283224284 title: "105 Rear Derailleur Shadow RD-R7000 11-Speed Version Medium" brand: "shimano" price: "¥20530" currency: JPY in_stock: true reviews_count: 5 category: "Shimano" url: https://www.desertcart.jp/products/283224284-105-rear-derailleur-shadow-rd-r7000-11-speed-version-medium store_origin: JP region: Japan --- # 11-speed precision shifting Stainless steel B-Axle for max stiffness Compact Shadow design for frame-hugging fit 105 Rear Derailleur Shadow RD-R7000 11-Speed Version Medium **Brand:** shimano **Price:** ¥20530 **Availability:** ✅ In Stock ## Summary > ⚡ Shift smarter, ride faster — the stealth upgrade your bike deserves! ## Quick Answers - **What is this?** 105 Rear Derailleur Shadow RD-R7000 11-Speed Version Medium by shimano - **How much does it cost?** ¥20530 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/283224284-105-rear-derailleur-shadow-rd-r7000-11-speed-version-medium) ## 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 - • **Rock-Solid Stiffness:** Stainless steel B-Axle delivers unbeatable rigidity, translating to smoother, more reliable performance under pressure. - • **Chain Stabilizer Tech:** Say goodbye to chain slap and drops—enjoy a quieter, smoother ride that keeps you in control on every terrain. - • **Direct Mount Compatibility:** Eliminate extra pivots with direct mount option for crisper, more responsive shifting tailored to modern frames. - • **Sleek, Frame-Hugging Profile:** Shadow design keeps your derailleur tucked close, reducing damage risk and enhancing aerodynamics for the serious rider. - • **Lightning-Fast 11-Speed Shifts:** Experience razor-sharp gear changes with Shimano’s Shadow tech, cutting shift throw for unmatched precision. ## Overview The Shimano 105 RD-R7000 is an 11-speed rear derailleur featuring the innovative Shadow design for a compact, frame-hugging fit that enhances shifting speed and precision. Built with a stainless steel B-Axle for exceptional stiffness and a direct mount option for a stronger frame interface, it reduces chain slap and noise with an integrated stabilizer. Ideal for riders seeking reliable, high-performance drivetrain upgrades with a sleek, aerodynamic profile. ## Description Shimano 105 RD-R7000 11-Speed Rear Derailleur the first generation 105 component to receive Shimano's Shadow derailleur design. The unique Shadow design sits much closer to the frame and under the cassette providing much quicker and accurate shifting. The plane the derailleur travels when shifted is now linear and void of excess movement. Shadow results in shorter throw which in turn, provides quicker and more precise shifts with less effort, even over the wider spread of the 11-34. The B-link standard hanger mount can be uncoupled from the direct mount pivot if your frame accepts the direct mount system. The RD-R7000 incorporates the direct mount option, which eliminates the B-link assembly and pivot, creating a stouter interface between frame and derailleur that results in even crisper shifting. Review: Great replacement for stock 105 rear derailleur and working well since fitting Review: Acquistato per sostituire un deragliatore 105 RD-5800. Compatibilità perfetta con i comandi 105 sempre della serie 5800. Ci si guadagna in fluidità nella cambiata. Questo modello, con gabbia GS, arriva fino a 34 denti. Ho sostituito le pulegge originali con quelle Ultegra RD-R8000 per migliorare la scorrevolezza perché sono con cuscinetti a sfera sigillati. ## Features - Compact shadow derailleur design - Designed for traditional hanger systems and direct mount option - B-Axle is stainless steel with incredible stiffness - Cable routing cleaner, more direct from frame to cable stop, stop has barrel adjuster - Chain stabilizer reduces chain drop, slap and noise ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DLLZ1NC | | Best Sellers Rank | #8,573 in Sporting Goods ( See Top 100 in Sporting Goods ) #1 in Bike Rear Dérailleurs | | Brand Name | SHIMANO | | Case Material Type | Aluminum | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (629) | | Global Trade Identification Number | 00689228871113, 04524667871118 | | Included Components | 1 x Shimano RD-R7000-GS 11 Speed Rear Derailleur, Black | | Item Dimensions L x W x H | 20.3L x 12.7W x 10.2H centimeters | | Item Type Name | Rear Derailleur | | Item Weight | 200 Grams | | Manufacturer | Shimano Inc. | | Manufacturer Part Number | IRDR7000GSL | | Material Type | Aluminum | | Model Number | C8C069 | | Mount Type | Direct Mount | | Number of Teeth | 62 | | UPC | 689228871113 | | Unit Count | 1 Count | | Warranty Description | No Warranty | ## Product Details - **Brand:** SHIMANO - **Colour:** Black - **Item weight:** 200 Grams - **Material:** Aluminum - **Mounting type:** Direct Mount ## Images ![105 Rear Derailleur Shadow RD-R7000 11-Speed Version Medium - Image 1](https://m.media-amazon.com/images/I/51XYYZWPRSL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: it says long cage & Capacity: long 39t Cassette Range: long 11-28t through 11-34t too many numbers here but not computing correctly is it 39t or 34t?** A: 39t is the capacity of the rear derailleur. To determine if your setup will work with this derailleur you need to sum the differentials of the cogs, and the crankset. This is done by subtracting the number of teeth of the smallest cog from the largest cog. For example if you're running an 11-34 cassette you'd do the following; 34 - 11 = 23. Then you'd do the same for the crankset, so if you're running a compact it would be; 50 - 34 = 16. Next you sum the two results 23 + 16 = 39, and 39 is the maximum capacity of the RD-R7000 GS. You can use a smaller cassette than 11-34 with this derailleur, but 11-34 is the max. according to Shimano. **Q: Would this work with a 10 speed shifter and cassette?** A: Will work, running Tiagra shifters and 10 speed cassette and saving this way about 100 grams compare to 11 speed cassette **Q: Will this work with the Shimano Ultegra shifter?** A: You always match speed rating to speed rating; an 11-speed shifter to an 11-speed rear deraileur and sprocket; I am unaware, if there are adaptions, or adapters, for differing speeds; you need to then check the Ultegra speed of the shifter; even if 11-speed, an older Ultegra, might take more adjustment to work with the 105 R7000 (new design); since I havenever mixed groupsets, I cannot advise they strictly matched speeds resolves all issues; though, the R7000 is mfg expressed as “trickle down design) it should work with Ultegra (if speeds are matched); sorrry for long message, hope this helps, good riding; cheers **Q: Will this work with a 10-speed?** A: What if I have a 105 11 speed shifter, and 11 speed rear derailleur. But I have a 10 speed cassette? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 6 November 2025* Great replacement for stock 105 rear derailleur and working well since fitting ### ⭐⭐⭐⭐⭐ Review *by G***A on 8 November 2023* Acquistato per sostituire un deragliatore 105 RD-5800. Compatibilità perfetta con i comandi 105 sempre della serie 5800. Ci si guadagna in fluidità nella cambiata. Questo modello, con gabbia GS, arriva fino a 34 denti. Ho sostituito le pulegge originali con quelle Ultegra RD-R8000 per migliorare la scorrevolezza perché sono con cuscinetti a sfera sigillati. ### ⭐⭐⭐⭐⭐ Review *by M***P on 17 July 2023* bon produit mais surtout vérifier si le modèle s adapte a votre vélo c est pourquoi le l ai retourne problème avec la longueur de chape!!!!!! ## Frequently Bought Together - Shimano 105 Rear Derailleur Shadow RD-R7000 11-Speed Version Medium - SHIMANO 105 ST-R7000 105 Double Mechanical 11-Speed STI levers, Pair, Black - Shimano 105 FD-R7000 Front Derailleur --- ## 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/283224284-105-rear-derailleur-shadow-rd-r7000-11-speed-version-medium](https://www.desertcart.jp/products/283224284-105-rear-derailleur-shadow-rd-r7000-11-speed-version-medium) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-21*