Shimano M9100 XTR 1×12 Groupset


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Shimano M9100 XTR 1×12 Groupset

This high-quality groupset shows off Shimano’s engineering leadership in producing some of the industry’s top performing mountain bike components. It’s inspired by the versatility and capabilities of today’s riders and the terrain they tackle, to offer you a stunning set of components which conquer every challenge. This outstanding package has everything you need to complete your dream bike build or breathe new life into your existing bike, with parts which are unrivalled when it comes to trail riding.

XTR M9100 12 Speed Rapidfire Shifter

The Shimano XTR M9100 Rapidfire Shifter features a lightweight, compact, durable and ultra-efficient design. The new XTR shifter features a refined design, inside and out to ensure that shifting response and accuracy are as effective as they can be, more so than anything else on the market while the ergonomics provide unmatched comfort, making the shifter a complete confidence-inspiring joy to use.

Crisp, Versatile and Exceptional Shifting Speed

The new XTR lever design has been enhanced by Shimano to ensure easy lever access and exceptional shifting speed. Thanks to the Rapidfire Plus technology, shifting gears requires very little rider effort and is crisp and versatile throughout operation, in any riding scenario, even when under load. Shimano has simplified the design even further for front derailleur control, delivering efficient and precise front derailleur control with a single lever.


Material: Aluminium, Stainless Steel

Pre Cut Outer Gear Cable: 240mm, 600mm

Shifter Type: I-spec EV

Drivetrain Speed: 12 speed

Multi-Bearing Construction: 4x

Recommended Outer Gear Casing: OT-SP41

Release Function: Instant Release

SL Cable Adjust: Yes

Shifter Type: Rapidfire Plus

XTR M9100 12 Speed Rear Derailleur

The Shimano XTR M9100 Rear Derailleur features an elegant, refined and optimised design, which is aimed at providing maximum drivetrain efficiency over the most demanding terrain. Featuring oversized 13T pulley wheels, updated Shadow RD+ mechanism and is tailored specifically to provide maximum chain retention and shifting accuracy across the new Shimano 12-Speed drivetrain transmission system.


Material: Aluminium, Stainless Steel

Drivetrain Speed: 12 speed

Low Sprocket Max: 51T

Low Sprocket Min: 45T

Top Sprocket Max: 10T

Top Sprocket Min: 10T

Total Capacity: 41T

G Pulley Bearings: Sealed

Pulley Teeth: 31T

Spring Type: Shimano Shadow RD+

Compatible Chain: CN-M9100

Weight: 240g

XTR M9100 XC Brake Caliper

The new XTR M9100 XC Brake Caliper is equipped with 2 pistons, is constructed from high-end aluminium and is designed for lightweight, high-end XC race performance. This brake is perfect for pro-level racing as it is for providing unmatched braking performance in your local XC rides and demanding trail sessions. The XTR system has always led by example, showing how great a MTB disc brake system can be, and increases on this performance-level, super-lightweight and reliability every season.


Material: Aluminium

Brake Hose Length: 800mm, 1450mm

Type: Hydraulic Disc Brake

Use: XC, Marathon

Brake Hose Kit: SM-BH90-SS

Hose Joint: Straight

Pistons: 2-Pot

Caliper Mount: Post Mount

Brake Fluid: Shimano Mineral Oil

Brake Pad Compound: Resin

Recommended Brake Lever: Shimano XTR M9100

Recommended Disc Rotor: Shimano XTR MT900

Ice Tech Compatible: No

Weight: 312g

XTR M9100 12 Speed QuickLink Chain

The Shimano XTR M9100 12-Speed QuickLink Chain provides greater chain retention than provided previously. This chain design holds on securely to the engaged cassette sprocket, and when you shift to the next gear, it smoothly glides across the sprockets to where you want it to be. This chain has been engineered and tested to significantly increase shifting performance, accuracy and reliability.

Enhanced Drivetrain Performance

This 12-Speed chain is optimised for use with the Shimano 12-Speed drivetrain system where it enhances drivetrain performance. Featuring a Quick-Link for easy attaching and hassle-free disconnecting should bike maintenance be required. This chain is the top of the range model from Shimano and provides superior performance with the Shimano 12-Speed drivetrains.


Material: Alloy

Protective Coating: Chromising

Type: Shimano HG

E-Bike Compatible: Yes

Pin Type: Hollow Pin

Roller: SIL-TEC

Weight: 242g

XTR BL-M9100 Complete Brake Levers

Shimano XTR BL-M9100 Brake Lever design improves on the exceptional options in the past. With a repositioned clamp band and lever body, situated closer to the centre to increase stability and improve comfort and braking power. Featuring an updated lever shape and includes a Tooled Reach Adjust mechanism, which enables you to set the distance the lever is from your handlebars to enhance the braking feel. This brake lever provides exceptional braking power and adjustability while being super-lightweight.


Material: Aluminium


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