Shimano Deore XT M8100 1x12 Speed Groupset

Shimano Deore XT M8100 1x12 Speed Groupset

Brand: Shimano
Product Code: Groupset
Availability: In Stock

Product Description

Ready to conquer every ride, this high-quality components package features some of the finest Shimano technologies around, so you'll benefit from their cutting-edge features that will help you take your off-road pursuits to the next level. Created by Shimano to provide the ultimate in what is possible from mountain bike riding, the Deore XT M8100 groupset delivers enhanced stability, superb shifting performance, exceptional consistency wherever your next adventure takes you.

Deore XT M8100 12 Speed Crankset

A high-quality 12 speed chainset that's packed with industry-leading Shimano technologies for conquering your next off-road ride.

This superb model is specifically designed for MTB use as it features special gear teeth which improve chain engagement and retention. Additionally, its hollow forged alloy cranks maximise your power transfer while also keeping its overall weight reduced. This excellent strength to weight ratio means you can shred the trails in style without having to worry about adding any unnecessary weight to your ride. This is the ultimate choice of upgrade for enjoying a smoother and highly efficient off-road riding experience.


Material: Alloy
Use: MTB
Mount: Direct Mount
Speed: 12 speed
Number of Chainrings: Single
Arm: 4-arm
Chainline: 52mm
Q Factor: 172mm
Recommended Bottom Bracket: BB-MT800 (Thread Type); BB-MT800-PA (Pressfit)


Deore XT M8100 12 Speed Chainring

A tough aluminium 12 speed chainring that's perfect for tackling all the challenges of MTB riding. This stunning model features an MTB optimised gear tooth profile which improves chain engagement and retention, so you can ride with confidence and navigate your way around the mountain. Its 12 speed design is engineered for superior chain retention on the trails, meaning you'll get the most of out every off-road adventure. 


Material: Aluminium
Use: MTB
Series: XT M8100
Speed: 12 speed
Arm: 4-arm
Mount: Direct Mount


Deore XT M8100 Cassette

This wide range 12 speed cassette is engineered for aggressive off-road use as it delivers definitive shifting performance. It features a new shift ramp design with Hyperglide+ technology which provides faster and smoother gearing as you shred the trails. Furthermore, its lighter and stiffer construction reduces cassette resistance which results in faster acceleration and increased chain security.


Material: Aluminium
Speed: 12 speed
Type: Hyperglide+
10T lowest sprocket realised by new freehub body construction
Definitive shifting performance
Wide range


Deore XT M8100 1x12 Speed Rear Derailleur

This superb rear mech features a newly added pulley cage bumper for extra protection and stability as you conquer your next off-road adventure. This stunning model features a low profile design which makes changing gear quick and silent in any position. Weave from trail to trail with ease thanks to its fast and precise shifting performance for tackling all the sudden terrain changes and riding conditions. Packed with some of the best Shimano technologies around, this is a perfect choice of upgrade for effortless and more optimised 12 speed shifting.


Material: Alloy; Pulley Bearings: Sealed
Size: Medium Cage
Speed: 12 speed
Use: MTB
Bushings: 4 fluoric coated link bushings
Low Sprocket Max: 51T; Low Sprocket Min: 45T
Top Sprocket Max: 10T; Top Sprocket Min: 10T
Total Capacity: 41T; Max Front Difference: 0T; Pulley Teeth: 13T
Spring Type: Shimano Shadow RD+


Deore XT M8100 12 Speed Shifters

These compact 12 speed shifters feature some of the finest Shimano technologies to give you fast and reliable shifting all across the mountain. This stunning model allows you to shift both up and down with a single lever and enjoy its instant push and pull movements as you dominate on the trails. Lightweight and responsive, it is perfect for MTB use as it gives you superior control, efficiency and concentration. 


Front Speed: 2
Rear Speed: 12
Max Multiple Shifts: 4

Mount: I-spec EV
Release Function: 2-Way Release, Multi Release, Instant Release
Shifter Type: Rapidfire Plus
Average Weight: 78g (Left); 117g (Right)


Deore XT M8120 Disc Brakes

These powerful disc brakes offer superior modulation, greater downhill confidence and control while out on the trails. This stunning combination includes a rider tuneable lever and four-piston caliper for outstanding stopping power as you navigate around the trails. Its caliper decreases rotor wobbling noise and increases its braking power by 10%, so you'll enjoy a quieter and more precise braking set-up. In addition, its lever features an action-packed cockpit layout for more flexibility and an adjustable reach which suits any hand size, type of riding and individual rider preferences. This is a perfect choice of upgrade for dominating every descent and shredding around the trails in style.


Material: Lever: Aluminium anodised; Caliper: Aluminium painted
Use: MTB, Enduro, Trail
Caliper Mount: Post Mount
Lever Length: 2 finger
Adjustment: Tool-less reach adjustment
Piston: 4-piston
Pads: N03A Resin with fin
Brake Fluid: Mineral oil
Weight: 284g (approx)


Deore XT M8100 12 Speed Chain

This stunning 12 speed chain is perfect for weaving your way around the mountain with excellent strength and smooth shifting performance. This top-quality model helps you dominate every run thanks to its extended inner plate which improves chain engagement and retention for superior acceleration and gearing. It's simple to connect to your bike thanks to its Quick-Link, which makes installation a breeze. Weighing in at only 252g (approx), you'll not have to worry about adding any unnecessary weight to your drivetrain while enjoying a more confident ride.


Use: MTB
Speed: 12 speed
Links: 126 links
Quick-link easy connection
Weight: 252g (approx)

Deore XT M8110 Rear Hub

Ensuring every rear wheel rotation is a smooth and supportive, this superb Shimano hub uses high-quality bearings and its durable aluminium build to spin you across the most demanding trail and terrains. Constructed from an anodised alloy for superior strength and stability across low-rent routes, the XT M8110 does all it can to maintain the shape and structure of your back wheel. With 32 spoke holes split between the two flanges, the hub offers a tight pull and firm hold to retain stiffness and responsiveness with every twist and turn.

Equipped with labyrinth and contact sealings for a friction-free performance and Centerlock disc brake-optimisation, this excellent XT rear hub is a confident, quality made choice for the modern MTBer.


Material: Aluminium, anodised
Spoke Holes: 32
Bearings: High-quality labyrinth and contact sealings
Axle Sizing: 142x12mm, thru axle, E-thru
Freehub: Shimano 12-speed
Spoke Bolt Circle: 61mm
Flange Diameter: 69.8mm; Flange Distance: 55.17mm
Disc Brake Standard: Centerlock
Weight: 305g (approx)
Please Note: thru axle not included


Deore XT M8110 Front Hub

This high-quality front hub offers improved driving rigidity and a quieter trail experience, so you can get the best out of every ride. It allows for easy disc brake rotor installation with spline mount and lockring for faster acceleration.


Material: Aluminium, anodised

Spoke Holes: 32

OLD: 110mm

Axle: 15mm thru axle

Centre lock disc fitting

Weight: 307g (approx)


Shimano XT RT-MT800M Centre-Lock Disc Rotors

Size: 180mm with ICE technologies

Number of Rotors: 2


Special Edition Shimano Make Your Mark Enamel Mug


Special Edition Shimano Make Your Mark Cap