Shimano XT BR-M8110 Disc Brake Caliper - 2-Piston Rear Only Flat-Mount Metal Pads Fins Gray Model=M9 9 speed Cassette 5mm Depth 20mm Material Aluminum

5mm Depth 20mm Material Aluminum Type Tubeless Color (H/S/R) Silver Weight 1121g Wheel Type Rear Axle Size 12X148mm Hub Type I9 XD Color Silver

Made specifically for Brompton folding bikes

65lbs TOP TUBE LENGTH: 16"

2mm Grip Length 136mm Color Jet Black Grip Type Single locking Primary Color Black Ergonomic Yes Outer Diameter 30

Note that the self-bleeding function of the Resolve cartridge requires the dropper post to fully bottom out

Shimano XT BR-M8110 Disc Brake Caliper - 2-Piston Rear Only Flat-Mount Metal Pads Fins Gray Model=M9 9 speed Cassette 5mm Depth 20mm Material AluminumDeore XT BR M8100 series disc brake calipers offer consistent braking performance and reliable stopping power in all conditions. Rotor Included No Brake Caliper Type Flat Mount Hydraulic Fluid Type Mineral Oil Pad Compound Metallic Weight 417 Brake Position Rear Defined Color Gray Model Number BR M8110 Piston Count 2 Piston Mount Type Flat Mount Color Gray