--- product_id: 486713281 title: "microSHIFT | Acolyte Rear Derailleur | 8 Speed | Medium Cage" brand: "microshift" price: "FREE" currency: EUR in_stock: false category: "Microshift" url: https://www.desertcart.be/products/486713281-microshift-acolyte-rear-derailleur-8-speed-medium-cage store_origin: BE region: Belgium --- # SpringLock tech Smooth shifting Alloy steel build microSHIFT | Acolyte Rear Derailleur | 8 Speed | Medium Cage **Brand:** microshift **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🚴‍♂️ Shift into Adventure! ## Quick Answers - **What is this?** microSHIFT | Acolyte Rear Derailleur | 8 Speed | Medium Cage by microshift - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/486713281-microshift-acolyte-rear-derailleur-8-speed-medium-cage) ## Best For - microshift enthusiasts ## Why This Product - Trusted microshift brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Crafted from high-quality alloy steel, ensuring longevity and performance. - • **Sleek Aesthetic:** Available in a stylish black finish that complements any bike setup. - • **Precision Shifting:** Experience direct path cable routing for seamless and responsive gear changes. - • **Versatile Compatibility:** Works flawlessly with 12-42T and 12-46T 8-speed cassettes for ultimate flexibility. - • **Unmatched Chain Retention:** Innovative SpringLock technology keeps your chain secure over the roughest terrains. ## Overview The microSHIFT Acolyte Rear Derailleur is an 8-speed medium cage component designed for cycling enthusiasts. It features innovative SpringLock chain retention technology, ensuring your chain stays in place on rugged trails. With direct path cable routing for smooth shifting and compatibility with various 8-speed cassettes, this derailleur is built from durable alloy steel and comes in a sleek black finish. ## Description Enhance your cycling performance with the microSHIFT Acolyte SpringLock Rear Derailleur - an innovative 8-speed component designed for confident rides on any terrain. Crafted from durable materials and engineered with cutting-edge technology, this derailleur offers superior chain retention, smooth shifting, and user-friendly operation. Materials & Construction: Built with high-strength alloy and precision-machined parts, the microSHIFT Acolyte SpringLock Rear Derailleur ensures long-lasting performance and resilience against tough cycling conditions. Its sleek black finish not only provides a modern aesthetic but also adds corrosion resistance for reliable use across seasons. Performance & Engineering: At the core of this derailleur lies the revolutionary SpringLock chain retention system. Featuring a customized linear rate high-tension spring and dual-stage activation, it securely holds the chain over rough terrain and demanding climbs. The medium cage design accommodates gear ranges from 12-42t and 12-46t, making it suitable for versatile mountain biking, gravel riding, and adventure cycling applications. The direct path cable routing ensures responsive and precise shifting every time. Components & Technology: Designed exclusively for use with microSHIFT Acolyte shifters, this derailleur offers seamless compatibility and effortless installation. The innovative SpringLock clutch mechanism allows riders to engage or disengage the tension system easily - engage by turning the bolt clockwise until it clicks, and disengage with a simple flip of the switch for wheel removal or maintenance. Style & Use Case: With its sleek black aesthetic and robust construction, the microSHIFT Acolyte SpringLock Rear Derailleur complements any bike setup geared towards trail riding, mountain biking, or gravel adventures. Its versatile gear capacity and sturdy design make it an ideal choice for riders seeking reliable performance on rugged trails or long-distance gravel rides. Key Featu ## Features - Innovative SpringLock chain retention keeps chain in place over rough terrain - Direct path cable routing for smooth and responsive shifting - Compatible with 12-42t and 12-46t 8-speed cassettes - Compatible with Acolyte shifters only - Color: Black ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09B9JY6K6 | | Brand Name | Microshift | | Case Material Type | Aluminium | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (109) | | Global Trade Identification Number | 04710495436494 | | Included Components | Rear Derailleur | | Item Dimensions L x W x H | 18.3L x 14W x 7.9H centimeters | | Item Type Name | bicyclederailleur | | Item Weight | 0.46 Kilograms | | Manufacturer | microSHIFT | | Manufacturer Part Number | RD-M5185M | | Material Type | Alloy Steel | | Model Number | RD-M5185M | | Mount Type | Braze-On Mount | | Number of Items | 1 | | Number of Teeth | 46 | ## Product Details - **Brand:** Microshift - **Colour:** Black - **Item weight:** 0.46 Kilograms - **Material:** Alloy Steel - **Mounting type:** Braze-On Mount ## Images ![microSHIFT | Acolyte Rear Derailleur | 8 Speed | Medium Cage - Image 1](https://m.media-amazon.com/images/I/51nkr+z+2DL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will it work with 11-40 cassette?** A: Yes it will. I have an11-42 and it works perfectly. **Q: will this work with a claris 8 speed shifter?** A: Just get the microshift shifter designed to work with this derailleur. **Q: Will this work with a 7 speed freewheel cassette?** A: No **Q: Will this work on a kent trouvaille?** A: Yes it will bolt right on but you have to have the acolyte shifter as well. ## Frequently Bought Together - microSHIFT | Acolyte Rear Derailleur | 8 Speed | Medium Cage | with Spring Lock Chain Retention - microSHIFT Acolyte Right Trigger Shifter - 1x8 Speed, Acolyte Compatible Only - microSHIFT | Acolyte H-Series Cassette | 8 Speed | 12-46t |Black | ED Coated --- ## 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.be/products/486713281-microshift-acolyte-rear-derailleur-8-speed-medium-cage](https://www.desertcart.be/products/486713281-microshift-acolyte-rear-derailleur-8-speed-medium-cage) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-10-04*