The Shimano Deore XT M8120 caliper offers outstanding braking performance and reliable stopping power in every situation. The 4 - piston design gives you more confidence and control when going downhill. It cuts down on disc brake rotor wobbling noise and boosts braking power by 10% compared to the M8000. The Shimano Deore XT BL - M8100 lever is focused on reducing weight and providing cross - country tuned stopping power. It allows for intuitive modulation, so you can push your limits fearlessly.
Features:
- 4 - piston
- Banjo type connection
- 1700mm Brake hose SM - BH90 - SBM
- Shimano Mineral Oil brake fluid
- I - SPEC EV
- Toolless reach adjust
- Free stroke adjust
- 2 - finger brake lever
- Average weight: 410g


Using this Shimano XT M8120 rear disc brake set is easy. First, make sure the brake hose is properly connected to the caliper and lever. Adjust the reach of the brake lever using the toolless reach adjust feature to fit your hand size. You can also tweak the free stroke adjust for a more personalized feel. When you're riding, simply squeeze the 2 - finger brake lever to slow down or stop. In all riding conditions, the 4 - piston caliper will provide reliable braking.
Here are some important things to keep in mind. Always use Shimano Mineral Oil for the brake fluid. Don't mix different types of fluids as it can damage the brake system. Check the brake pads regularly for wear and replace them when they're getting thin. Also, be careful not to get any dirt or debris on the brake rotors, as this can affect braking performance.
For maintenance, keep the brake system clean. Wipe down the caliper, lever, and rotors after each ride. If you notice any unusual noises or a decrease in braking power, it might be time to bleed the brakes. Make sure to follow the manufacturer's instructions for bleeding to keep your brakes in top shape.