Shimano XT BR-M8100 / BL-M8100 Rear Left Hydraulic Disc Brake Lever & Caliper – Fully Bled
The Shimano XT BR-M8100/BL-M8100 Rear Left Hydraulic Disc Brake delivers powerful, reliable, and consistent braking performance for MTB riders who demand control and confidence on aggressive trails. Fully pre-bled and ready to install, this high-performance Shimano XT hydraulic disc brake system is engineered with Servo-Wave technology, oversized twin pistons, and Ice Tech compatibility to provide maximum stopping power with minimal fade.
- Fully Bled System – Pre-bled lever and caliper for quick installation, no adapters or rotors included for full customisation.
- Servo-Wave Technology – Short-stroke mechanism delivers fast pad engagement and more braking power with precise modulation.
- Oversized 22mm Twin Pistons – Phenolic pistons designed for heat insulation, reduced weight, and increased stiffness.
- Ice Tech Compatibility – Optimised for Ice Tech alloy fin pads and Ice Tech rotors (140mm, 160mm, 180mm, or 203mm) for superior heat dissipation and braking consistency.
- Lightweight Forged Caliper & Lever – Rigid and durable forged alloy design for optimum strength-to-weight balance.
- Adjustable Brake Lever – Reach and free stroke adjustment for a custom fit and improved comfort.
- Shim-less Mounting System – Quick and easy setup for hassle-free installation.
- I-Spec II Compatible – Integrates seamlessly with Shimano shifters for a clean cockpit setup.
- Mineral Oil Brake Fluid – Non-corrosive, low-maintenance, and safer than traditional hydraulic brake fluids.
- Included Components – Comes with sintered brake pads, spare olives, and inserts for hose length adjustments.
Performance Benefits
- Powerful Braking for Aggressive MTB Riding – Reliable stopping power on steep descents, technical trails, and enduro racing.
- Superior Heat Management – Ice Tech compatibility ensures fade-free braking on long descents.
- Customizable Setup – Adjustable lever reach and free stroke for perfect control.
- Lightweight & Durable – Forged alloy lever and caliper maximise stiffness while reducing weight.
The Shimano XT BR-M8100 / BL-M8100 Rear Left Hydraulic Disc Brake Lever & Caliper is the go-to choice for mountain bikers who need powerful, consistent, and adjustable braking performance on demanding terrain. Perfect for trail, enduro, and all-mountain riders who demand reliability and precision.
Shimano XT M8100 Rear Left Hydraulic Disc Brake – powerful, fully bled MTB brake system with Servo Wave, 22mm twin pistons, Ice Tech compatibility, and 1700mm hose.