Shimano xt m8000 disc brakeshimanos xt m8000 disc brake is power and fully bled to deliver superb stopping prowess in all conditions the fully bled lever and caliper comes without adapters or rotors which gives you the freedom to customise your bike for the ideal riding experience ride aggressively with xt m8000 disc brakefeaturing a short stroke servo wave mechanism for quick pad engagement this setup allows you to ride as aggressively and powerfully as the trail demands a shim less mounti