--- product_id: 218334345 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: "71999 som" currency: KGS in_stock: true reviews_count: 9 category: "J Gbike" url: https://www.desertcart.kg/products/218334345-jgbike-compatible-mtb-groupset-for-shimano-m8000-m7000-m5100-11 store_origin: KG region: Kyrgyzstan --- # Ready-to-install complete 4-piece groupset 51T large cassette for ultimate gear range 11-speed precision shifting 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:** 71999 som **Availability:** βœ… In Stock ## Summary > πŸš΅β€β™‚οΈ Shift into the future of mountain biking with JGbike’s powerhouse 11-speed groupset! ## 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?** 71999 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/218334345-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 - β€’ **Durable Metal Build:** Crafted from premium aluminum and metal components for long-lasting trail dominance. - β€’ **Universal Compatibility:** Perfect for upgrading 8-10 speed setups on XC, trail, and downhill mountain bikes. - β€’ **Plug & Play Installation:** JGbike’s retail packaging means you’re trail-ready straight out of the box. - β€’ **Seamless 11-Speed Performance:** Upgrade your MTB with crisp, reliable shifting that conquers any trail. - β€’ **Epic Gear Range with 51T Cassette:** Tackle steep climbs and fast descents effortlessly with an expansive 11-51T cassette. ## Overview The JGbike Compatible MTB Groupset is a high-performance 11-speed drivetrain upgrade featuring a long cage rear derailleur, 51T large cassette, and KMC X11 chain. Designed for seamless compatibility with Shimano M8000, M7000, and M5100 series, it delivers precise shifting and an expansive gear range ideal for XC, trail, and downhill mountain biking. Packaged for easy installation, this durable aluminum and metal groupset transforms your bike’s performance, making it a top choice for riders seeking reliable, professional-grade upgrades. ## Description 11 Speed Mountain Bike Group Set - 4 Pieces Review: Great products and great company - Just bought my 3rd 1x11 setup from jgbike and installing tonight. Everything was packaged great no damages as usual. They got it to me a day earlier than I expected so now I’m gonna be able to take my full squish to the trails tomorrow. These guys are a great company. I get just about all my parts from the and they are always in great working order. They hold up great when put to the test on the trails as well. Review: Perfect - Good ## Features - πŸš΄β€β™‚οΈ The complete 11-speed groupset consists of four components, : the right shift lever (SL-M5100-R, available with or without a display), the long cage rear derailleur (RD-M5100-SGS), the large cassette (CS-M5100-11, 11-51T), and the 11-speed chain (HG601). - 🌟 This groupset can upgrade or replace standard 8-, 9-, and 10-speed MTB setups with an HG-spec rear hub. The 51T large cassette, when paired with a single-speed crankset, enhances both lightweight performance and efficiency. - 🎁 JGbike retail packaging comes ready for installation right out of the box. It is suitable for upgrading and replacing drivetrains on most professional and non-professional mountain bikes, including XC, trails, and downhill. Upgrading the drivetrain enhances the riding experience and allows the bike to perform at its full potential. - 🏫 Most users aim to upgrade and replace the OEM entry-level drivetrain on their bikes, including stock systems on youth bikes. They seek improved performance while ensuring long-term sustainability for future maintenance and replacements. - 🀟 Since 2008, JGbike has established production and management operations across Taiwan, mainland China, and Vietnam. We understand the varied needs for bicycles and components, for individuals or shops, and are dedicated to MAKE IT EASIER FOR MORE PEOPLE TO ENJOY CYCLING. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CZ4LGZF | | Best Sellers Rank | #429,217 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #403 in Bike Cassettes & Freewheels #675 in Bike Derailleurs & Parts | | Brand | JGbike | | Brand Name | JGbike | | Case Material Type | Aluminum | | Color | Silver | | Customer Reviews | 4.5 out of 5 stars 67 Reviews | | Item Weight | 1.62 kg | | League | Mountain Biking | | League Name | Mountain Biking | | Manufacturer | JGbike | | Manufacturer Part Number | M5100-CSM5100-51T | | Material | Metal | | Material Type | Metal | | Model Number | M5100-CSM5100-51T | | Mount Type | Clamp-On Mount | | Mounting Type | Clamp-On Mount | | Number of Items | 4 | | Number of Teeth | 13 | ## Product Details - **Brand:** JGbike - **Color:** Silver - **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) ## 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, ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great products and great company *by D***R on December 5, 2020* Just bought my 3rd 1x11 setup from jgbike and installing tonight. Everything was packaged great no damages as usual. They got it to me a day earlier than I expected so now I’m gonna be able to take my full squish to the trails tomorrow. These guys are a great company. I get just about all my parts from the and they are always in great working order. They hold up great when put to the test on the trails as well. ### ⭐⭐⭐⭐⭐ Perfect *by E***A on July 8, 2026* Good ### ⭐⭐⭐⭐⭐ Urban Assault Monster to be continued *by D***S on June 17, 2026* ALL SHIMANO 11s groupset all the way to the chain Deore. Love it ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/218334345-jgbike-compatible-mtb-groupset-for-shimano-m8000-m7000-m5100-11](https://www.desertcart.kg/products/218334345-jgbike-compatible-mtb-groupset-for-shimano-m8000-m7000-m5100-11) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-10-09*