What Our Gearhead® Experts Are Saying: “I’ve run these on everything from enduro bikes to trail rigs—they’re bulletproof. The 4-piston power and Servo-Wave feel give me instant confidence on steep descents, and modulation is spot-on. Once you try them, you’ll understand why everyone swears by XT.” When the trail points down and gravity takes over, the Shimano XT BR-M8120 Disc Brake gives us the power and control to keep speed in check with confidence. Its 4-piston caliper delivers aggressive, consistent braking on long descents, while the refined Servo-Wave lever design ensures smooth, intuitive modulation even in the sketchiest terrain. Engineered for riders who demand reliability and precision, the M8120’s ceramic pistons resist heat buildup, and the finned pads dissipate it fast for fade-free braking on sustained drops. The updated I-Spec EV lever clamp keeps the cockpit clean and stable, making it easy to pair with shifters and dropper remotes. Pre-bled and ready to mount, this system blends Shimano’s legendary dependability with the kind of fine-tuned performance that elevates every ride.
Price: $199.00 from Backcountry
| Merchant | Price | |
|---|---|---|
| $199.00 | Visit Store |
What Our Gearhead® Experts Are Saying: “I’ve run these on everything from enduro bikes to trail rigs—they’re bulletproof. The 4-piston power and Servo-Wave feel give me instant confidence on steep descents, and modulation is spot-on. Once you...
When your ride has you asking for more stopping power, you can increase the size of your brake rotors all you want, but before you max out your ride with a series of brake adapters bolted to each other, we suggest reaching for a burlier caliper that's...
The Shimano BR-M4100 Disc Brake system equips your 10-speed Deore group with the I-SPEC EV clamp, short-stroke lever, and a powerful two-piston caliper with responsive engagement. The short-stroke lever actuation engages the rotor with limited lever-pull,...