Shimano Ultegra BR-RS811-R Road Caliper Brake - Rear Under Bottom Bracket Direct Mount BLK CheckoutTitle=SRAM HS2 Disc Brake Rotor - 220mm }SRAM Disc Brake Caliper Piston

}SRAM Disc Brake Caliper Piston Kit - For Level Ultimate (A1) Level TLM (A1) and eTap HRD

Color Black Bearing Type Cartridge Weight 44 Upper Stack Height 8 S

Bottle Cage Weight 29g Bottle Cage Mount Standard Color Celeste Material Polyamide / Carbon Primary Color Turquoise Side Load No

Press-fit end caps allow tool-free maintenance and conversion Rear Axle 12mm Thru x 142mm Cassette Body Type Shimano HG Color Black Skewer Included No Bearing Type Sealed Cartridge Defined Color Black Spoke Interface Straight Pull Hub Drilling 24 Hub/Brake Compatibility Center-Lock Disc

Cassette: Miche Pista Steel

Shimano Ultegra BR-RS811-R Road Caliper Brake - Rear Under Bottom Bracket Direct Mount BLK CheckoutTitle=SRAM HS2 Disc Brake Rotor - 220mm }SRAM Disc Brake Caliper PistonThe Shimano BR RS811 R under bottom bracket mount road brake caliper provides an exceptional balance of rigidity weight and stopping power. Features a sleek and integrated low profile design that is compatible with 20. 8 28mm wide rims and up to 28C sized tires. Exceptional balance of rigidity weight and stopping power Sleek and integrated low profile caliper design Compatible with 20. 8 28mm wide rims and up to 28C sized tires Includes R55C4