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JGbike 11S MTB groupset Compatible with Shimano Deore M5100 11 Speed shifters & Rear Derailleur, KMC X11 Chain,Sunrace 11-51T CS-M5100 Cassette

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$199.00

$ 96 .99 $96.99

In Stock

1.Size:11-51t Silver


2.Color:Silver


About this item

  • 🚴‍♂️ The complete 11-speed groupset consists of four components, designed for compatibility with Shimano M5100: 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.


11 speed mtb groupset 4pc


Great product 👌
Reviewed in Australia on January 8, 2025
Nothing to dislike been waiting for some time to bye this item its a replacement for the set i bought to go on this bike i think this set is much better thanks guys 👌
Damon jones
Reviewed in the United States on January 31, 2025
Solid groupset for a relistic price.
Harvey Mushman
Reviewed in the United States on June 10, 2024
my budget bike had an Acera derailleur on it before — it eventually beat itself to death as I learned to ride faster. I transformed my bike from that 3x8 drivetrain to 1x11 with this. This is my first clutch derailleur and wow what a difference. It is silent even when banging across a rock garden. I paired this cassette to a 30t chainring… keep in mind you’ll need to remove some links from the chain with a simple chain break tool… I had to remove about 10 links. Then just watch park tool’s video on how to tune your derailleur, and it will shift like butter.
Macgyver
Reviewed in the United States on May 20, 2024
TLDR;The derailleur has a clutch, but it’s turned off by default. The lever is tough to spot once it’s turned “on.” The clutch eliminates chain bounce.Make sure to get a narrow-wide chainring up front; you won’t regret it. No chain guide and still no chain drops!This kit actually worked perfectly on my kid’s circa 2005 Specialized Enduro 26er. I was worried the derailleur would extend too low towards the rim, but it tucks in quite neatly.I tried using the original 32t middle chainring from the 3X, but it wanted to come off at both ends of the range. I got a chain guide to work well enough, but the real breakthrough was changing to a Narrow-Wide chainring, make especially for 1x setups. They are magic for this application; no more chain drops, no graininess in either direction, and the chain guide is no longer needed.I couldn’t be any happier with this kit. A massive upgrade and a tremendous value.
Mario Joel Gutierrez
Reviewed in the United States on November 9, 2024
Great parts bundle, easy to do a build!
Mark
Reviewed in the United States on January 9, 2024
I used this set to replace my factory Deore 10-speed (11-46) groupset because I wanted to change my chainring from a 30t to a 32t to gain a higher top-end. The 51t cog allowed me to still maintain my climbing ratio while gaining the top-end speed. Everything was in perfect condition and installed with no issues. The only thing I did not like was the cable housing was not included. There were just two small sections included, presumably for open cable systems. My system is fully closed and runs internally through the frame. The change in derailleur required about 2 extra inches of housing resulting in a complete housing replacement. Not a tremendous issue, but definitely an unplanned and inconvenient one.
Carl M.
Reviewed in the United States on January 21, 2021
I upgraded my 7 speed cassette to get lower gears for trail rides and after some research came across this package. Only thing you need is to replace the hub and resize the chain but everything else is taken care of. Shifting is crisp, smooth and now my bike keeps up with everyone else. Price for the kit is reasonable and quality is great - I highly recommend
HillMakeItBetter
Reviewed in the United States on August 12, 2020
No doubt, this IS 2020 Shimano Deore 11 Speed Components. Deore ranks 8/11 in their lineup, so it's not cheap stuff. I have a 2012 Gravity FS bike with a 3 x 9 setup. This kit fit perfect and improved my shifting and performance on even the first ride. Installed in about an hour. Oh & you'll need the Shimano cassette removal tool and some kind of chain whip.
Danny E.
Reviewed in the United States on November 2, 2020
It didn't come with an extended derailleur hanger- I don't know why I thought it did, but it's going to need one on 98% of the frames/bikes you'll use it on. Be sure and order one from somebody! Other than that, it's right.
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