Deore XT M8100 Disc Brake Caliper FEATURES: The BR-M8100 2-piston brake caliper is optimized for cross country riding styles Banjo type connection and inside hose routing One Way Bleeding technology allows for easy maintenance SPECS: Rotor Included: No Pad Compound: Metallic Hydraulic Fluid Type: Mineral Oil Brake Lever Actuation: Hydraulic Brake Caliper Type: Post Mount Weight: 392