Shimano XT BR-M8120 Disc Brake Caliper Only - Black - Caliper Only YGroup_7033678528557 no matter what you throw

no matter what you throw at them

To work out what size you need:

Carbon optimized flex for improved small bump compliance

The tool features durable steel handles and a built-in crimper for end caps and ferrules

Shimano XT BR-M8120 Disc Brake Caliper Only - Black - Caliper Only YGroup_7033678528557 no matter what you throwGet the latest iteration of the XT brake in the four piston variant, the M8120. This brake offers lightweight, high stopping power goodness. This is the caliper only, add it to your existing brake levers and you don't have to worry about new mounting standards with your cockpit setup. The Shimano XT BR M8120 is a four piston disc brake caliper that builds on the success of the BR M8020 and benefits from the trickle down of technology from the XTR