Shimano BR-RS811 Rear Brake Direct Mount Under BB

The Shimano Ultegra BR-R8100 series caliper brakes offer a clear contact feeling while balancing rigidity, weight, and stopping power. With clearance for 28mm tires, the design is still sleek. They are available in traditional and direct mount options.

Features
Exceptional balance of rigidity, weight, and stopping power

Specifications
Maximum tire size: 28C
Sleek and integrated low-profile caliper design
51mm reach
Brake Mount Type: Direct Mount Road Caliper
Brake Lever Actuation: Short Pull Super SLR
Pad Type: Cartridge
Color: Black

Mfr Claimed Weight
TBC