Description

SHIMANO XT M8110 Flat Mount J-Kit Rear Brake
Experience the pinnacle of cross-country and gravel braking performance with the SHIMANO DEORE XT M8110 Flat Mount rear brake. Engineered for riders who demand absolute control, reliability, and lightweight performance, this brake set brings Shimano´s legendary race-proven technology to the sleek, modern flat-mount standard. Whether you´re navigating technical singletrack, powering up a steep climb, or descending a fast gravel road, the XT M8110 provides the confidence and modulation you need to push your limits.
The design focuses on quick retraction and consistent power delivery, ensuring your brakes are ready the instant you need them, without any distracting drag. This system is optimized for the high-speed, high-intensity demands of modern XC and aggressive gravel riding, offering a perfect balance of stopping power and fine-tuned control.
Key Benefits
* Superior Braking Power & Modulation: Featuring Shimano´s iconic SERVO WAVE ACTION technology, the lever provides quicker pad engagement and up to 25% more power. This unique mechanism allows for incredible modulation, giving you the ability to feather the brakes with precision in tricky situations or apply full stopping force with confidence.
* Effortless Installation for Modern Frames: The J-Kit (Junction-Kit) system is a game-changer for mechanics and home builders. The brake arrives with the caliper and hose pre-bled, but disconnected from the lever. This makes routing the hose through internal frame channels incredibly simple, eliminating the need for a full bleed after installation. Simply route, connect, and ride.
* Sleek, Integrated Aesthetics: The flat-mount caliper design offers a cleaner, more direct integration with modern XC and gravel frames. This low-profile standard not only looks better but also provides a stiffer connection for more consistent braking performance.
* Clean and Customizable Cockpit: The I-SPEC EV compatible brake lever allows for a wide range of adjustments and creates a clutter-free handlebar setup. You can mount a compatible shifter or dropper post lever directly to the brake clamp, optimizing ergonomics and saving valuable space.
* On-the-Fly Ergonomic Tuning: Easily customize the lever position to fit your hand size and riding preference with the tool-free reach adjust. This allows you to dial in the perfect feel without needing to stop and search for a tool.
Main Features
* High-performance 2-piston hydraulic disc brake caliper
* Optimized lever axle position with an additional contact point for increased stiffness and direct feedback
* SERVO WAVE ACTION for faster engagement and enhanced power
* I-SPEC EV lever clamp for a versatile and clean cockpit layout
* Tool-free lever reach adjustment
* One-Way Bleeding technology for simplified and clean maintenance
* Designed for seamless integration with modern flat-mount frames
Sets
This product is supplied as a J-Kit, which includes:
* 1x BL-M8110 Rear Brake Lever (disconnected)
* 1x BR-M8110 Flat Mount Rear Caliper with K05S-RX Resin pads (pre-bled with hose)
* 1x SM-BH90-SBM Brake Hose
* Connection hardware (olive and connecting insert) for easy, mess-free assembly after internal routing.
Technical Specifications
* Series: DEORE XT M8100 Series
* Model: BL-M8110 (Lever), BR-M8110 (Caliper)
* Position: Rear
* Brake Type: Hydraulic Disc Brake
* Caliper Mount Type: Flat Mount
* Piston Count: 2
* Brake Hose: SM-BH90-SBM
* Lever Clamp: I-SPEC EV Compatible
* Recommended Brake Rotor: RT-MT800
* Compatible Pad Types: K05S-RX Resin (w/ fin), K04S-MX Metal (w/ fin), L05A-RF Resin (w/ fin), L04A-MF Metal (w/ fin)
* Brake Fluid: SHIMANO Mineral Oil