Shimano Deore XT BR-M8220 4-Piston Brake Caliper Size:P04C-Mf Metal Pad powerful hydraulic braking meets wireless

powerful hydraulic braking meets wireless 12-speed shifting in the SRAM Apex AXS Shift-Brake System - an unbeatable combo at any level

Wheel Size: 700C (650b not recommended)

The new Super Record chain also had to be redesigned in order for it to interface with all the other new transmission components

Foam : Biofoam

your training sessions are uninterrupted

Shimano Deore XT BR-M8220 4-Piston Brake Caliper Size:P04C-Mf Metal Pad powerful hydraulic braking meets wirelessThe four piston, two piece BR M8220 caliper is the strongest in the M8200 family, made to maximize power, consistency, and control. New, low viscosity oil keeps the M8220 brakes bite point consistent in all trail and weather conditions, and new brake pads eliminate rattling noise caused by vibration. Increased power and consistency give riders pin point control on rough trails. Specifications Updated Seals and Low Viscosity Oil A reliable bite point