Shimano XT M8100 Disc Brake Assembly – 2 Pot – Post Mount – Grey
The BR-M8100 is a hydraulic disc brake caliper and BL-M8100 lever is part of Shimano's XT series for Mountain bikes. The BR-M8100's superior modulation allows for greater control. This product uses Mineral oil brake fluid which is non-corrosive and less hazardous than conventional hydraulic brake fluid. In addition it is very quick and easy to assemble.