The Shimano Deore XT Groupset is the original trusted mountain bike groupset, beloved by mountain bikers worldwide. No matter the trail or ride, XT delivers reliable shifting, superior braking, and easy maintenance. Engineered for high performance, this groupset is a dependable workhorse for all your mountain biking needs.

Shimano Deore XT Groupset Includes:

Shimano Deore XT M8100 Series Crank Arms

Shimano Deore XT SM-CRM85 Chainring

• Available sizes: 28t, 30t, 32t, 34t, 36t

Shimano CS-M8100-12 Cassette

• Cogs: 10-45t: 10-12-14-16-18-21-24-28-32-36-40-45
• Cogs: 10-51t: 10-12-14-16-18-21-24-28-33-39-45-51
• Freehub Interface: Microspline
• Average Weight: 10-51t: 470 grams

Shimano SL-M8100-IR Shift Lever

• Mount: I-SPEC EV
• Max Multiple Shifts: 4
• Shifter Type: Rapidfire Plus
• Average Weight: 120 grams

Shimano RD-M8100 Rear Derailleur

• Cage Length: SGS/Long
• Max Low Sprocket: 51t
• Min Low Sprocket: 45t
• Pulley Size: 13t
• Average Weight: 284 grams

Shimano CN-M8100 Chain

• # of Links: 138
• Roller Link Plate: Sil-Tec
• Quick Link included