Shimano Ultegra BR-R8100 Brake Caliper Model:Rear And ultimately

And ultimately

• Dual size clamp fits 21

* Spike 2015+ kit includes green friction seals and are not compatible with older generation pedals

Screw & Expand (3mm)

Shimano Ultegra BR-R8100 Brake Caliper Model:Rear And ultimatelySHIMANO ULTEGRA Dual Pivot Brake Caliper SLR EV Rim Brake The SHIMANO ULTEGRA R8100 series caliper brakes offer a clear contact feeling while balancing rigidity, weight, and stopping power. With increased clearance for 28mm tires, the sleek design is still fetching. They are available in traditional and direct mount options. Exceptional balance of rigidity, weight and stopping power Maximum tire size: 28C