SHIMANO DEORE XT is the original mountain bike groupset trusted by generations of mountain bikers around the world. Whatever the trail, whatever you ride,
XT is your solution for mountain biking today. Reliable shifting. Superior braking.
Intuitive maintenance. XT is the high performance workhorse you can count on.

Features:

• New shift ramp designs provide the fastest, smoothest shifts by HYPERGLIDE+
• Lighter and stiffer construction
• Reduces cassette inertia resulting in faster acceleration and increased chain security
• 10T lowest sprocket realized by new FREEHUB body construction
• Definitive shifting performance
• MICRO SPLINE
• Wide range and close step 12-speed drivetrain

Specifications:

• Model Number: CS-M8100-12
• Series: SHIMANO_DEORE_XT_M8100
• Combination: 10-12-14-16-18-21-24-28-33-39-45-51T
• Combination name(Group name): 10-51T
• Compatible chain: HG 12-speed
• Speeds: 12-speed
• Spider arm QTY (pcs): 1
• Type: HYPERGLIDE+