Shimano Ultegra BR-R8100 Rim Brake Calipers feature a dual symmetric pivot design for maximum stopping power and smooth modulation. In either traditional or direct mount options, these calipers are compatible with most rim brake road bikes.
Exceptional balance of rigidity, weight and stopping power Sleek and integrated low-profile caliper design 28mm max tire size
Brake Type: Mechanical Reach: 51mm Pad Type: Cartridge Brake Lever Pull: Short Pull Brake Mechanism: Side Pull (Dual-Pivot) Mount Type: Short Reach Caliper (39 - 49mm) Mount Type: Mid Reach Caliper (47 - 57mm) Front/Rear Specific: Yes Color: Black Weight: 362g (Pair)
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.