--- product_id: 235873098 title: "JGbike Compatible MTB groupset for Shimano M8000 M7000 M5100 11 Speed shifters & Rear Derailleur, KMC X11 Chain,Sunrace 11-46T CSMS8 11-50T CSMX80, Shimano CSM8000/M5100 51T Cassette" brand: "jgbike" price: "S/.1902" currency: PEN in_stock: true category: "J Gbike" url: https://www.desertcart.pe/products/235873098-jgbike-compatible-mtb-groupset-for-shimano-m8000-m7000-m5100-11 store_origin: PE region: Peru --- # Durable KMC X11 chain included 11-speed precision shifting Wide 11-51T gear range for steep climbs JGbike Compatible MTB groupset for Shimano M8000 M7000 M5100 11 Speed shifters & Rear Derailleur, KMC X11 Chain,Sunrace 11-46T CSMS8 11-50T CSMX80, Shimano CSM8000/M5100 51T Cassette **Brand:** jgbike **Price:** S/.1902 **Availability:** ✅ In Stock ## Summary > 🚵‍♂️ Elevate your ride—11 speeds of pure mountain mastery! ## Quick Answers - **What is this?** JGbike Compatible MTB groupset for Shimano M8000 M7000 M5100 11 Speed shifters & Rear Derailleur, KMC X11 Chain,Sunrace 11-46T CSMS8 11-50T CSMX80, Shimano CSM8000/M5100 51T Cassette by jgbike - **How much does it cost?** S/.1902 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/235873098-jgbike-compatible-mtb-groupset-for-shimano-m8000-m7000-m5100-11) ## Best For - jgbike enthusiasts ## Why This Product - Trusted jgbike brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Upgrade:** Direct swap compatibility with 8-10 speed bikes—DIY installation under 2 hours for instant performance boost. - • **Pro-Level Durability:** Includes cost-effective, high-strength KMC X11 chain engineered for long-lasting reliability on all mountain rides. - • **Conquer Every Terrain:** Wide-range 11-51T cassette lets you tackle steep hills and fast descents without upgrading to 12-speed. - • **Gift-Ready & Bulk Friendly:** Perfect upgrade gift for cycling enthusiasts or bulk purchase option for bike shops and community riders. - • **Seamless 11-Speed Performance:** Experience ultra-smooth, rapid-fire shifting with Shimano’s RD-M5100-SGS derailleur and SL-M5100-R shifter combo. ## Overview This compatible MTB groupset features Shimano’s M5100 11-speed shifters and rear derailleur, paired with a wide-range 11-51T cassette (Shimano or Sunrace options) and a durable KMC X11 chain. Designed for all-mountain bikes, it offers a seamless upgrade path from 8-10 speed setups, delivering smooth shifting, broad gear range, and reliable performance for climbing and descending. Ideal for DIY enthusiasts and professional riders alike, it’s a cost-effective, pro-backed solution to elevate your mountain biking experience. ## Description 11 speed mtb groupset 4pc ## Features - 🚴‍♂️- Best deal, 11 speed has been an essential in MTB and 1x single chainring has been a trend for lightweight and wide ratio. We offer you the best Derailleur RD-M5100-SGS(up to 51T) & Shifter SL-M5100-R from Shimano, the wide ratio solid cassette from 11-51T Shimano or Sunrace CSMS8 11-46T/CSMX80 11-50T and the cost effective chain X11 from KMC; for whatever 26" 26" 2.5" 29"er, conquering the hills never been this easy, withouting going to 12 speed. - Identical offer, the fun things in biking is to customize, this groupset use Shimano's new Deore M5100 11S rear derailleur "RD-M5100-SGS" with standard capacity for 51T cog, Rapidfire Plus Right Shift Lever "SL-M5100-R" with optical gear display; Then the cost effective bicycle chain X111. from KMC; Most current 8,9,10 speed bike can be upgraded directly. - Gift options, it's in our brand package, a great upgrade or replacement for your old bike cassette. You may find it a gift option to your husband, wife, boyfriend, girlfriend, or gift for your kids' bike for back to school gift, Christmas gift, Valentine's day gift, Mother's day or Father's day gift, thanksGiving gift or New year gifts; - Support PROs, we are sponser for several PRO teams in UT and CA, we support Business, just place bulk purchase and replace for your other family bikes, recommend to your community. We offer business price for bike bicycle shops, your best value on bicycle parts supplier. ; - Match DIY bike value, most of the bike you bought from other brands are 7,8,9,10 speed, these allow you replace/upgrade them to 11 speed in a package. also find brakes, rotors or bleeding kits for your bikes, find pedals, single chainring from store page. We commit for great affortable bicycle parts to improve your performance and experience; ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CZ4LGZF | | Best Sellers Rank | 733,530 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1,417 in Cassettes & Freewheels for Bikes 3,000 in Bike Derailleurs & Parts | | Brand Name | JGbike | | Case Material Type | Aluminium | | Colour | Shimano M5100+KMC 126L | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (64) | | Item Weight | 1.62 Kilograms | | League Name | Mountain Biking | | Manufacturer | JGbike | | Manufacturer Part Number | M5100-CSM5100-51T | | Material Type | Metal | | Model Number | M5100-CSM5100-51T | | Mount Type | Clamp-On Mount | | Number of Items | 4 | | Number of Teeth | 13 | ## Product Details - **Brand:** JGbike - **Colour:** Shimano M5100+KMC 126L - **Item weight:** 1.62 Kilograms - **League:** Mountain Biking - **Material:** Metal ## Images ![JGbike Compatible MTB groupset for Shimano M8000 M7000 M5100 11 Speed shifters & Rear Derailleur, KMC X11 Chain,Sunrace 11-46T CSMS8 11-50T CSMX80, Shimano CSM8000/M5100 51T Cassette - Image 1](https://m.media-amazon.com/images/I/61hPOSgZa2L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: i have a 7 by 3 21 gear drivetrain right now. what do i have to do to figure out if this will work on my bike?** A: The cassette will not fit on a 7-speed hub. Replace the entire wheel with something compatible. Make sure the axle spacing matches your frame. You will also need to make this a 1 x 11. If you want to do a 2x11, get the option with the 11-42 tooth cassette. If you opt for the 2x11 , I would recommend the removal of the outer chainring, replace it with a chain guard to take up the outer step on the spider and protect your calf. This will give you a 32x11 top gear and a 22x46 low gear (I am assuming your crankset is a 22/32/42). If you opt for the 1x, you should just get a new crankset. An inexpensive one with a square taper should do the trick. I would suggest a 28 to 32 tooth front sprocket. Your choice depends on the terrain you plan to ride and your fitness. I noticed a response that says you need an XD adapter. I do not think this is the case. Get a Shimano 10/11/12 compatible hub and this cassette should slide right on. **Q: sirve para reemplazar 3x10 en fuji nevada 1.1 2013?** A: Yes, it can. **Q: Does this work with a 2004 Santa Cruz Heckler; the ones with the weird derailleur hangers?** A: yes, it is an easy upgrade **Q: What chain do you recommend for this cassette ?** A: must use any 11 speed chain and 116L long. thanks. KMC/shimano/sram whatever, ## Frequently Bought Together - JGbike 11S MTB groupset Compatible with Shimano Deore M5100 11 Speed shifters & Rear Derailleur, KMC X11 Chain,Sunrace 11-51T CS-M5100 Cassette - CYSKY Bike Crank Arm Set Mountain Bike Crank Arm Set 170mm 104 BCD with Bottom Bracket Kit and Chainring Bolts for MTB BMX Road Bicyle, Compatible with Shimano, FSA, Gaint (Black/Red) - YBEKI Pro-Grade 104BCD Chainring (30-52T) CNC 7075-T6 Aluminum Narrow-Wide MTB/Road Round Oval Bike Chainwheel | Shimano/SRAM 8-11 Speed Compatible | 573MPa Strength(Black/Red/Blue) --- ## 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.pe/products/235873098-jgbike-compatible-mtb-groupset-for-shimano-m8000-m7000-m5100-11](https://www.desertcart.pe/products/235873098-jgbike-compatible-mtb-groupset-for-shimano-m8000-m7000-m5100-11) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-10-08*