Shimano BR-M9100 XTR I-Spec-EV Disc Brake Kit

Lightweight, high-performance braking starts here. The Shimano BR-M9100 XTR I-Spec-EV Disc Brake Kit delivers precise stopping power with a rigid, race-ready design. Its magnesium mono-body construction reduces weight without sacrificing strength, while the carbon brake lever enhances grip and control. Optimised for heat management, this system ensures consistent performance on every descent.

Key Features and Benefits:

• Magnesium Mono-Body Construction: The calliper is crafted from a single piece of lightweight magnesium. This reduces weight while increasing stiffness for efficient power transfer.
• Carbon 13mm Brake Lever: A wide-profile carbon lever with a textured finish enhances grip. This ensures confident braking control in all conditions.
• Second Braced Bar Contact Point: The lever features an additional bracing point. This boosts rigidity in the master cylinder, improving responsiveness and modulation.
• High-Power BH90 Hose: This hose is designed for maximum fluid efficiency. It delivers high braking power with minimal loss, resulting in instant and predictable stopping force.
• Optimised Ceramic Pistons: The pistons are engineered for heat insulation. They maintain braking performance even during sustained, high-intensity use.
• Opposed 2-Piston Design: The calliper applies even pressure to both sides of the rotor. This reduces uneven pad wear, leading to smoother and more controlled braking.
• Hinged Clamp and Adjustable Reach: A user-friendly clamp and reach adjustment allow for quick installation. Riders can fine-tune the fit for optimal hand positioning and comfort.
• Shim-less Post Mount System: The mounting system allows for easy setup with adapters. It provides a secure, stable fit for precise braking performance.

Engineered for riders who demand speed and precision, this system delivers high power with minimal weight. The magnesium calliper and carbon lever keep the setup race-light, while ceramic pistons and a high-power hose ensure consistent braking under extreme conditions. With enhanced rigidity and advanced heat management, this brake kit is built to handle technical descents with confidence.

Get the braking performance you need with a lightweight, race-proven design. Upgrade your setup with Shimano’s XTR technology for control and consistency on every ride.

Kit also contains K04TI sintered pads, plus spare olives and insert should you wish to adjust the length of the cuttable hoses

Hose length 1700mm rear / 1000mm front

*Comes without adapters or rotors