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The Shimano XT M8100 1x12 groupset is also available with the FC-MT900 cranks
The Shimano XT M8100 1x12 groupset continues the success story of the world's first MTB component family. In this version it comes with FC-MT900-1 cranks (instead of FC-M8100), a crank on XTR level, but without a group label. A 32 tooth chainring is included. In addition, the groupset consists of a rear derailleur, a right-hand shifter (either clamp or I-Spec EV), a Quick-Link chain and a 10-51 or 10-45 gradation cassette. M8100 is the first XT with 12-speed compatibility. As in the past, the focus is on resilience and performance, coupled with the riding pleasure and adventure that modern mountain bikers are looking for on the trails of this world.
Series: Deore XT M8100
Application: Enduro, All Mountain, Cross Country
Gearing: 12-speed (mechanical)
Crankset: 175.0 mm (32 tooth)
Cassette: 10-45, 10-51
Rear Derailleur: long cage (SGS)
Shifter: clamp (closed), I-Spec EV
Additional Components Needed:
The bottom bracket is not included. Shimano recommends SM-BB93 or SM-BB94-41A Pressfit Hollowtech II.
The cassette requires a Shimano Micro Spline freehub body. That means it is only compatible with Micro Spline hubs. For DT Swiss 240 and 350 hubs there is a Micro Spline conversion kit. All Gen2 hubs by NEWMEN are outfitted with the Gen2 MTB freehub body which can be converted to Micro Spline.
The I-Spec EV shifter is not compatible with I-Spec (B) or I-Spec II brake levers, but instead only with I-Spec EV levers.
The Shimano XT M8100 1x12 groupset includes:
- 1 x Shimano FC-MT900-1 crankset (32 tooth)
- 1 x Shimano XT Shadow Plus rear derailleur (RD-M8100)
- 1 x Shimano XT shifter (SL-M8100-R or SL-M8100-IR)
- 1 x Shimano XT cassette (CS-M8100-12)
- 1 x Shimano XT chain (CN-M8100)
- 1 x Shimano crank bolt
- 1 x TL-FC41 chainring installation tool
- 1 x Shimano aluminium lockring
- 1 x Shimano SM-CN910-12 Quick-Link master link
- 1 x Shimano cable (2050 mm)
- 1 x Shimano cable housing (1880 mm)
- 3 x 6 mm sealed end caps
- 1 x long nose end cap