Shimano Ultegra BR-R8110-RS Road Caliper Brake - Rear Seat Stay Mount Black ModelNumber=C0471 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 73 Weight 363 Spindle Interface Type Truvativ Power Spline Spindle Length 113 Defined Color Black

60 Labeled Size 29x2

Bolt Mount Diameter 10 Frame Mount Width 18

These crank spindles are engineered for efficient power transfer and durability supporting a range of crankset configurations for road and mountain bikes

Model Intersector Size 29" Width 2

Shimano Ultegra BR-R8110-RS Road Caliper Brake - Rear Seat Stay Mount Black ModelNumber=C0471 37 BB/Frame Interface English BBShimano Ultegra BR R8110 RS Road Caliper Brake Rear Seat Stay Mount Black. 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. Exceptional balance of rigidity weight and stopping power Maximum tire size is 28C TECH SPECS Brake Lever Actuation Short Pull