--- product_id: 527921174 title: "FC-M5100-1 Deore Crankset - for Rear 10/11-SPEED, 2-PCS FC, 170MM, 30T W/O CG, W/O BB Parts, for Chain LINE 52MM - EFCM51001CXA0" brand: "shimano" price: "$402.73" currency: USD in_stock: true reviews_count: 5 category: "Shimano" url: https://www.desertcart.us/products/527921174-fc-m5100-1-deore-crankset-for-rear-10-11-speed store_origin: US region: United States of America --- # Q-factor 178.5mm & chain line 52mm precision 2-piece crankset for max rigidity & lightness Compatible with 10/11-speed drivetrains FC-M5100-1 Deore Crankset - for Rear 10/11-SPEED, 2-PCS FC, 170MM, 30T W/O CG, W/O BB Parts, for Chain LINE 52MM - EFCM51001CXA0 **Brand:** shimano **Price:** $402.73 **Availability:** ✅ In Stock ## Summary > ⚡ Shift into the future with Shimano’s precision power! ## Quick Answers - **What is this?** FC-M5100-1 Deore Crankset - for Rear 10/11-SPEED, 2-PCS FC, 170MM, 30T W/O CG, W/O BB Parts, for Chain LINE 52MM - EFCM51001CXA0 by shimano - **How much does it cost?** $402.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/527921174-fc-m5100-1-deore-crankset-for-rear-10-11-speed) ## 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 - • **Optimized Fit:** Q-factor of 178.5mm and 52mm chain line for perfect alignment and smooth pedaling - • **Lightweight Rigidity:** 2-piece design boosts stiffness while shedding weight for efficient power transfer - • **Pro-Level Durability:** Crafted from premium metal to withstand intense rides and keep you ahead - • **Versatile Compatibility:** Fits 135mm, 142mm, and 148mm O.L.D. frames, ready for your next upgrade - • **Precision Shifting Mastery:** Engineered for flawless 1x10/1x11-speed drivetrain performance ## Overview The Shimano FC-M5100-1 Deore crankset is a high-performance 2-piece metal crankset designed for 1x10 or 1x11-speed drivetrains. Featuring a Q-factor of 178.5mm and a 52mm chain line, it delivers precise shifting and efficient power transfer. Compatible with multiple frame widths (135mm, 142mm, 148mm), it offers lightweight rigidity and durability, making it a top choice for serious cyclists seeking reliable drivetrain upgrades. ## Description The Shimano FC-M5100 Deore 1x Crankset gives you precise and reliable shifting for 1x10 or 1x11-speed drivetrains. The two-piece crankset gives increases rigidity of crankset with less weight and transmits pedaling force efficiently. Compatible with 135mm, 142mm and 148mm O.L.D. Frames 1x11/10-speed. Works best with the Shimano HG-X or HG-X11 chains. The Q-factor is 178.5mm and the chain line is 52mm. Bottom Bracket sold separately. Available in 30t and 32t. Review: Nice quality great price and fast delivery - Gonna go great with my Trek Fuel Review: Good quality - Pretty easy to figure out, it is high quality, put it on a bike that had a square crankset and it was a nice improvement. It was installed on a Kona Lava dome mountain bike that I used to have. If your square crankset clicks than this will remedy that problem. It was as described this was a first for me but pretty easy to figure out. ## Features - Details:Delivers precise and reliable shifting for 1x10 or 1x11-speed drivetrainsQ-factor 178.5mm - Chain Line 52mm2-PIECE CRANKSET increases rigidity of crankset with less weight and transmits pedaling force efficientlyFor 10/11-speed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08BF74KJK | | Brand | SHIMANO | | Brand Name | SHIMANO | | Colour | Black | | Customer Reviews | 4.7 out of 5 stars 37 Reviews | | Item Weight | 3.35 Pounds | | Manufacturer | Shimano | | Manufacturer Part Number | EFCM51001CXA0 | | Material | Metal | | Material Type | Metal | | Model Number | EFCM51001CXA0 | | Mount Type | Clamp-On Mount | | Mounting Type | Clamp-On Mount | | Number of Teeth | 62 | | UPC | 192790618364 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SHIMANO - **Color:** Black - **Item Weight:** 3.4 Pounds - **Manufacturer:** Shimano - **Mounting Type:** Clamp-On Mount ## Images ![FC-M5100-1 Deore Crankset - for Rear 10/11-SPEED, 2-PCS FC, 170MM, 30T W/O CG, W/O BB Parts, for Chain LINE 52MM - EFCM51001CXA0 - Image 1](https://m.media-amazon.com/images/I/517NHgcS8bL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice quality great price and fast delivery *by A***R on 11 January 2026* Gonna go great with my Trek Fuel ### ⭐⭐⭐⭐⭐ Good quality *by K***. on 8 March 2025* Pretty easy to figure out, it is high quality, put it on a bike that had a square crankset and it was a nice improvement. It was installed on a Kona Lava dome mountain bike that I used to have. If your square crankset clicks than this will remedy that problem. It was as described this was a first for me but pretty easy to figure out. ### ⭐⭐⭐⭐⭐ Worked exactly as described *by I***S on 15 November 2024* Perfect fit, easy install with correct bottom bracket. If you are installing this on a 68mm, you will need spacers. They don’t come with the crankset. LBS provided for free… top quality. ## Frequently Bought Together - Shimano M5100 Deore Crankset, For Rear 10/11-SPEED, 170mm, 30T W/O CG, W/O BB PARTS, FOR CHAIN LINE 52MM - SHIMANOROAD Bottom Bracket 86,5mm Press FIT Black - Park Tool PolyLube 1000 Bicycle Grease --- ## 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.us/products/527921174-fc-m5100-1-deore-crankset-for-rear-10-11-speed](https://www.desertcart.us/products/527921174-fc-m5100-1-deore-crankset-for-rear-10-11-speed) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-20*