This complete Shimano XT Trail Groupset includes almost everything you need to build up your next dream mountain bike, or update an existing trail ripper. The XT Trail Groupset includes a shifter, crankset, rear derailleur, brakes, cassette, chain, and more. With XT M8100-series 12-speed technology, this groupset brings much of the performance of top-level XTR components, with trail-ready technology for the rest of us. The Shadow Plus rear derailleur creates a smoother pedaling experience over the roughest terrain, with an on/off clutch mechanism for easy maintenance and wheel removal. Shimano’s Hyperglide+ technology increases shifting speed by â…“ over previous generations, with smoother shifts for less pedal shock and increased chain stability, letting you focus on the trail, not your drivetrain.
| Shift Lever | SL-M8100-IR Right Rapidfire Plus, I-Spec EV |
|---|---|
| Brake Caliper | BR-M8120 (R), 1700mm, Assembled, Metal Pad w/Fin - BR-M8120 (L) 1000mm, Assembled, Metal Pad w/Fin |
| Rotors | Not Included |
| Rear Derailleur | RD-M81000 SGS - Shadow Plus, Direct Attachment |
| Front Derailleur | Not Included |
| Crankset | FC-M8120-1, 12-Speed, Hollowtech II, 170mm, 30t |
| Bottom Bracket | BB-MT800 BSA |
| Cassette | CS-M8100-12, 10-51t |
| Chain | CN-M8100, 138 links, w/Quick-Link |
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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1-day free standard Shipping on most orders to California, 2-day free standard Shipping on most orders to Nevada, Arizona, & Utah. Other states can expect delivery within 3 to 5 days.
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Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your address, we can accept your foreign credit card and ship it to a US address for you.
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We strive to get you the gear you want at a competitive price. If you find an item we offer from a competitor at a lower price, let us know. We will do our best to instantly match their price. To qualify for the Price Match, your purchase must meet the following conditions:
Super Rider is back again with another riding tutorial for those of you out there looking to improve your bike skills! Join Aaron as he goes over 5 simple skills that you can do in a parking lot before, during or after a ride (or even on a day when you don't have time for a long ride!).
Finally, the time is here! After much anticipation, SRAM released their new RED eTAP AXS road groupset! There have been many updates with this new line of RED products, including completely redesigned lever assemblies, calipers, rotors, front and rear derailleurs and chains.
There are so many different avenues that you can take to purchase a new bike, so what sets us apart from them? Why buy a bike from us?
Here at Jenson USA, we take great pride in making sure that your bike buying experience is confidence inspiring and trouble-free from start to finish. We want to be absolutely sure that we are providing the best possible service we can to each and every one of our customers so that there are no questions when purchasing a new bike from us!
At Jenson USA, it's important to us to support those who are helping build the community of riders and sharing their experiences with others. To that end, we've built an arsenal of Ambassadors that we help to support.
These ambassadors are the pedal-pounding aficionados, building a following of fellow riders across social platforms; they're the lifeblood of our cycling community. Their stories inspire, their passions unites – Their the glue that binds us all. Meet some of the Ambassador crew.
SRAM has completely redesigned the AXS line with the release of AXS Transmission! The new line of wireless shifting is drastically different, with a totally new way to mount the derailleur, extremely user-friendly installation tricks, incredibly durable builds across the entire line, and futuristic looks.
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to 
