The new DEORE XT M8100 series includes features such as Shimano's groundbreaking 12-speed MICRO SPLINE cassette sprockets with either a 10-45T or 10-51T range, 1x12 or 2x12 HOLLOWTECH II cranksets, powerful 2-piston or 4-piston brakes, fully adjustable ISPEC-EV shifters, 12-speed precision-shifting front and rear derailleurs, rapidly cooling ICE TECHNOLOGIES FREEZA rotors and complete XC or Enduro wheelsets, all perfected for today's mountain bikers.

Building on the experiences of the world's best mountain bike racers, Shimano has brought its race-winning technology to competitive and enthusiastic mountain bike riders.
The new DEORE XT M8100 series, the latest iteration of the original MTB groupset, continues its legacy with high performance features for today's demanding and adventurous mountain bikers.

The Shimano Deore XT BR-M8100 Postmount brake caliper is with its 2-piston construction perfect for Cross Country use. Compared to its predecessor a quicker piston retraction leads to superior modulation what results in an improved braking control. The G03A Resin brake pads in combination with the light 2-piston caliper guarantee extremely good deceleration and low weight at the same time.
• Quicker Piston retraction
• Two Piston
• Superior modulation gives you greater control
• Lightweight
• Quick and easy assembly
• Brake Type: Hydraulic disc brake
• Pad Mount: Pad axle
• Pad Option: J03A Resin (w/ fin), J04C Metal (w/ fin)
• Pad Standard: G03A Resin (w/o fin), G04S Metal (w/o fin)
• Piston: 2
• One Way Bleeding: Yes

Does NOT include O-Rings OR Banjo fitting