--- product_id: 181151652 title: "JGbike 10 Speed MTB 4pc groupset Compatible with M4100: Right Shift Lever,Long cage Rear Derailleur, 11-42T Cassette or Sunrace 11-46T Cassette, KMC X10 Chain" brand: "jgbike" price: "2180 kr" currency: DKK in_stock: true reviews_count: 10 category: "J Gbike" url: https://www.desertcart.dk/products/181151652-jgbike-10-speed-mtb-4pc-groupset-compatible-with-m4100-right store_origin: DK region: Denmark --- # Up to 46T cassette for ultimate climbing 10-speed precision shifting Long cage derailleur for wide gear range JGbike 10 Speed MTB 4pc groupset Compatible with M4100: Right Shift Lever,Long cage Rear Derailleur, 11-42T Cassette or Sunrace 11-46T Cassette, KMC X10 Chain **Brand:** jgbike **Price:** 2180 kr **Availability:** βœ… In Stock ## Summary > πŸš΅β€β™‚οΈ Upgrade your ride, own every trail with precision and power! ## Quick Answers - **What is this?** JGbike 10 Speed MTB 4pc groupset Compatible with M4100: Right Shift Lever,Long cage Rear Derailleur, 11-42T Cassette or Sunrace 11-46T Cassette, KMC X10 Chain by jgbike - **How much does it cost?** 2180 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/181151652-jgbike-10-speed-mtb-4pc-groupset-compatible-with-m4100-right) ## 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€’ **Complete Conversion Kit:** Includes right shift lever, long cage derailleur, cassette, and KMC X10 chainβ€”everything to elevate your ride. - β€’ **Trail-Ready Versatility:** Ideal for XC, trail, and downhill riders seeking a cost-effective, high-performance drivetrain upgrade. - β€’ **Seamless 10-Speed Upgrade:** Transform your MTB with smooth, reliable shifting compatible with Shimano M4100 systems. - β€’ **Extended Gear Range Mastery:** Conquer any trail with a massive 11-46T cassette, perfect for steep climbs and fast descents. - β€’ **Durable Long Cage Derailleur:** Engineered for stability and precision, ensuring flawless chain management across all gears. ## Overview The JGbike 10 Speed MTB 4pc groupset is a comprehensive drivetrain upgrade compatible with Shimano M4100, featuring a right shift lever, long cage rear derailleur, 11-46T cassette, and KMC X10 chain. Designed to replace 8- and 9-speed setups, it delivers enhanced gear range and shifting precision for mountain biking enthusiasts seeking reliable, high-performance components at a great value. ## Description Shifter: SL-M6000 Right Shifter*1Rear Derailleur: RD-M6000 SGS*1Cassette: HG500 42T or CSMX3 46T *1JGbike 22mm RD extender*1Chain: KMC X10 chain *1 Review: Nice conversion package - This is a great package to convert an old hard tail to a 1X10 setup. The derailleur is nice I put it next to an extra M8000 11 speed I have on my workbench and it has most of the same basic technology. Everything you need is included except the front cog (dependent on your crank) and the wolf tooth goatlink 11 which I think is mentioned in other reviews. I had one in hand but used a RISK link I got here on desertcart and it works great. Definitely a good way to get more life out of an older frame for a low budget. I would highly recommend some blue loc tite on the bolt between the derailleur hanger and whatever link you use. It needs to stay in place and not move in order to work by installing it you create a long lever with 2 pivot point. This is not complicated but does require some basic bike know how. Good project for first timers who are not in a hurry. Review: Nice drivetrain for 1x conversion - Components in the group are all quality and I would highly recommend with a few notes, while I would not install for advanced downhill or racing, if you are an intermediate mountain bike rider, gravel or trail rider this is a very good quality and cost effective way to go for a 1x conversion if you currently have a 3x8 or 3x 9. You do however need some garage bike mechanic experience or at least be mechanical and watch some YouTube videos (Park tool recommended) to install any drive train successfully. Additionally the group includes the Deore 6000 SGS rear derailleur, if you look this up on Shimano's website it states it only supports up to 36T cogs and that is accurate, there is a drop extender included but that is not the intended use with this derailleur, you must purchase and CORRECTLY install the Wolf Tooth Goatlink 11 (not the Goatlink 10), this product is specificity designed to extend any Shimano SGS derailleur geometry to support up to a 46T cog and very importantly it allows the correct adjustment of the "B" screw with no stress. With this kit and the Goatlink 11 (and a narrow-wide chain ring) I was successful in converting a 3x9 Trek Dualsport to a very dependable, quieter and lighter gravel/trail bike. ## Features - πŸš΄β€β™‚οΈ The complete 10-speed groupset consists of four core components, designed for compatibility with Shimano M4100: the right shift lever (SL-M4100-R, available with or without a display), the long cage rear derailleur (RD-M5120-SGS), the large cassette (CS-M4100-10, 11-46T), and the 10-speed chain (X10 or HG95) - 🌟 This groupset can be used to upgrade or replace standard 8- and 9-speed MTB setups with an HG-spec rear hub. The 46T large cassette, when paired with a single-speed crankset, enhances both lightweight performance and efficiency. - 🎁 Suitable for XC, trails, downhill, and most professional and non-professional mountain bikes, this drivetrain upgrade improves the overall 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 | B0879GXTJK | | Best Sellers Rank | #289,333 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #672 in Rear Bike Derailleurs | | Brand Name | JGbike | | Color | CSM4100-46T Cassette | | Customer Reviews | 4.6 4.6 out of 5 stars (643) | | Item Weight | 1.49 Kilograms | | Manufacturer | JGbike | | Manufacturer Part Number | Groupset-10S-CSMX3-Black-46T | | Material Type | Metal | | Model Number | Groupset-10S-CSMX3-Black-46T | | Mount Type | Clamp-On Mount | | Number of Teeth | 11 | | Unit Count | 1 Count | ## Product Details - **Brand:** JGbike - **Color:** CSM4100-46T Cassette - **Item Weight:** 1.49 Kilograms - **Material:** Metal - **Mounting Type:** Clamp-On Mount ## Images ![JGbike 10 Speed MTB 4pc groupset Compatible with M4100: Right Shift Lever,Long cage Rear Derailleur, 11-42T Cassette or Sunrace 11-46T Cassette, KMC X10 Chain - Image 1](https://m.media-amazon.com/images/I/51Ou0BofsXL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice conversion package *by R***N on May 6, 2022* This is a great package to convert an old hard tail to a 1X10 setup. The derailleur is nice I put it next to an extra M8000 11 speed I have on my workbench and it has most of the same basic technology. Everything you need is included except the front cog (dependent on your crank) and the wolf tooth goatlink 11 which I think is mentioned in other reviews. I had one in hand but used a RISK link I got here on Amazon and it works great. Definitely a good way to get more life out of an older frame for a low budget. I would highly recommend some blue loc tite on the bolt between the derailleur hanger and whatever link you use. It needs to stay in place and not move in order to work by installing it you create a long lever with 2 pivot point. This is not complicated but does require some basic bike know how. Good project for first timers who are not in a hurry. ### ⭐⭐⭐⭐⭐ Nice drivetrain for 1x conversion *by C***O on September 2, 2020* Components in the group are all quality and I would highly recommend with a few notes, while I would not install for advanced downhill or racing, if you are an intermediate mountain bike rider, gravel or trail rider this is a very good quality and cost effective way to go for a 1x conversion if you currently have a 3x8 or 3x 9. You do however need some garage bike mechanic experience or at least be mechanical and watch some YouTube videos (Park tool recommended) to install any drive train successfully. Additionally the group includes the Deore 6000 SGS rear derailleur, if you look this up on Shimano's website it states it only supports up to 36T cogs and that is accurate, there is a drop extender included but that is not the intended use with this derailleur, you must purchase and CORRECTLY install the Wolf Tooth Goatlink 11 (not the Goatlink 10), this product is specificity designed to extend any Shimano SGS derailleur geometry to support up to a 46T cog and very importantly it allows the correct adjustment of the "B" screw with no stress. With this kit and the Goatlink 11 (and a narrow-wide chain ring) I was successful in converting a 3x9 Trek Dualsport to a very dependable, quieter and lighter gravel/trail bike. ### ⭐⭐⭐⭐⭐ Very Good! (11-46T, 10 speed) *by A***D on September 6, 2018* First I tried this with my XTR GS Derailleur with the 22mm link and had shifting issues in the smallest cogs, (8 thru10). I would have to shift from 8 to 10 then back to 9 if that's where I wanted to be. Contacted Sunrace and they recommended to use the Shimano Deore RD M6000 GS derailleur which is designed for the wider ratio cassettes. Replaced the XTR GS with their recommendation and no more issues at all. Perfect shifting in all cogs and without the 22mm link. I'm running a Race Face 36T Cinch chain ring so this cassette gives me good climbing and a good top end speed when chasing down the young whipper snappers I ride with, heh. Sweet! ## Frequently Bought Together - JGbike 10 Speed MTB 4pc groupset Compatible with Shimano Deore M4100: Right Shift Lever,Long cage Rear Derailleur, 11-42T Cassette or Sunrace 11-46T Cassette, KMC X10 Chain - Boao Universal Bicycle Transmission Line Bicycle Shift Derailleur Cable and Brake Cable Kit for Mountain Road Bike Repair - 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? - 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.dk/products/181151652-jgbike-10-speed-mtb-4pc-groupset-compatible-with-m4100-right](https://www.desertcart.dk/products/181151652-jgbike-10-speed-mtb-4pc-groupset-compatible-with-m4100-right) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-25*