--- product_id: 184736004 title: "Shimano SL-M315-8R 8-Speed RapidFire Plus Bicycle Shift Lever - Right, with Optical Gear Display - ESLM3158RA | bike-shifters-and-parts" brand: "shimano" price: "€ 42.01" currency: EUR in_stock: true category: "Shimano" url: https://www.desertcart.fr/products/184736004-shimano-sl-m315-8r-8-speed-rapidfire-plus-bicycle-shift store_origin: FR region: France --- # RapidFire Plus quick shifts Optical gear display 8-speed precision Shimano SL-M315-8R 8-Speed RapidFire Plus Bicycle Shift Lever - Right, with Optical Gear Display - ESLM3158RA | bike-shifters-and-parts **Brand:** shimano **Price:** € 42.01 **Availability:** ✅ In Stock ## Summary > ⚡ Shift Smarter, Ride Faster: Gear Up with Shimano’s RapidFire Precision! ## Quick Answers - **What is this?** Shimano SL-M315-8R 8-Speed RapidFire Plus Bicycle Shift Lever - Right, with Optical Gear Display - ESLM3158RA | bike-shifters-and-parts by shimano - **How much does it cost?** € 42.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/184736004-shimano-sl-m315-8r-8-speed-rapidfire-plus-bicycle-shift) ## 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 - • **Instant Gear Awareness:** Numbered optical display keeps your gear position visible at a glance—no more guesswork mid-ride. - • **Dual-Action 2WAY-RELEASE:** Shift release with either thumb push or index finger pull—customize your ride control style. - • **Durable OPTISLICK Cables:** Electrically coated cables ensure smoother, corrosion-resistant performance for long-lasting reliability. - • **RapidFire Plus Technology:** Downshift up to 3 gears in a single stroke for lightning-fast responsiveness when it counts. - • **Effortless 8-Speed Control:** Seamlessly shift through 8 gears with precision and ease, perfect for conquering any trail. ## Overview The Shimano SL-M315-8R is a right-hand 8-speed RapidFire Plus bicycle shift lever featuring a slim aluminum body and an optical gear display for quick gear position checks. Equipped with Shimano’s OPTISLICK cables for smooth, corrosion-resistant operation and 2WAY-RELEASE technology for versatile shifting control, it’s designed for mountain bikes and internal cable routing. This lever enables rapid downshifts of up to three gears in one stroke, enhancing ride responsiveness and control. ## Description The Shimano Altus SL-M315 Shifter offers light shifting operation, wide compatibility options, and is suitable for internal cable routing. Slim main lever body. Numbered gear display is positioned below the handlebar and indicates gear position at a glance. Shimano's OPTISLICK cables feature a minimal and uniform electrically coated layer that improves cable routing efficiency and provides excellent corrosion resistance. RAPIDFIRE PLUS technology is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. 2WAY-RELEASE means shifts can be released by pull of the index finger or push of the thumb ## Features - Altus SL-M315 Shift Lever - Slim main lever body - Suitable for mountain bikes - Made with OPTISLICK cables for smoother performance - Numbered gear display indicates position at a glance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083F6SHK6 | | Additional Features | Easy to Install | | Best Sellers Rank | #121,545 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #37 in Bike Shift Levers | | Brand Name | SHIMANO | | Color | Black | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.7 4.7 out of 5 stars (571) | | Exterior Finish | Oil Rubbed | | Finish Types | Unfinished | | Hand Orientation | Right | | Handle Attachment Mechanism | 2WAY-RELEASE | | Handle Material | Aluminum | | Handle Type | Lever | | Included Components | 8 - Speed Right Shift Lever | | Indoor Outdoor Usage | Outdoor | | Item Dimensions L x W | 5.99"L x 4.07"W | | Item Length | 10 inches | | Item Type Name | Bicycle Shift Level - Right | | Item Weight | 140 g | | Lock Type | Push Button Lock | | Manufacturer | Shimano | | Manufacturer Part Number | 586251 | | Manufacturer Warranty Description | 90 Day Limited | | Material Type | Aluminum | | Metal Type | Aluminum | | Model Number | 586251 | | Number of Items | 1 | | Shape | L-Shaped | | Specific Uses For Product | Bicycle | | Style Name | Shifter, Flat Bar-Right | | UPC | 192790447537 | | Unit Count | 1 Count | ## Product Details - **Brand:** SHIMANO - **Color:** Black - **Material:** Aluminum - **Product Dimensions:** 5.99"L x 4.07"W - **Style:** Shifter, Flat Bar-Right ## Images ![Shimano SL-M315-8R 8-Speed RapidFire Plus Bicycle Shift Lever - Right, with Optical Gear Display - ESLM3158RA | bike-shifters-and-parts - Image 1](https://m.media-amazon.com/images/I/51yQWItzrVL.jpg) ## Questions & Answers **Q: can you mount your brake lever to this model? trying to replace original Deore LX that is broken** A: Ues **Q: Will this work with a shimano tourney 8 speed rear derailleur?** A: Yes it will work with a shimano Tourney derailleur .The rear cassette needs to be an 8 speed also. **Q: Will this work on my Cannondale Cujo 24?** A: Did you get this to work? The derailleur on that bike is a Shimano, so should be good to go. **Q: Will this shifter work with a Pro-Rush gear derailer??** A: It should. I bought it as a replacement with one I broke and it works great with a different group. ## Frequently Bought Together - SHIMANO SL-M315-8R 8-Speed RapidFire Plus Bicycle Shift Lever - Right, with Optical Gear Display - ESLM3158RA - Shimano RAPIDFIRE Plus Shifting Lever Left Only (3x8/7-speed) SL-M315-L - GPMTER Bike Handlebar Grips, Single Lock on Bicycle Handle Bar, for BMX, Mountain, MTB, Beach Cruiser, Scooter, Folding Bike, Soft Non-Slip-Rubber Hand Grip Comfortable Ergonomic --- ## 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.fr/products/184736004-shimano-sl-m315-8r-8-speed-rapidfire-plus-bicycle-shift](https://www.desertcart.fr/products/184736004-shimano-sl-m315-8r-8-speed-rapidfire-plus-bicycle-shift) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-08-21*