Shimano Ultegra BR-R8110 Direct Mount Brake Calipers PDL The 180mm disc requires a

The 180mm disc requires a special adapter

1 – 20Nm torque range

The Aspire has been refined to deliver better performance on the bike while retaining its urban style

with no wasteful gearing overlap – perfect for gravel riding and racing

Shimano Ultegra BR-R8110 Direct Mount Brake Calipers PDL The 180mm disc requires aThe SHIMANO ULTEGRA R8100 series caliper brakes offer a clear contact feeling while balancing rigidity, weight, and stopping power. With increased clearance for 28 mm tires, the sleek design is still fetching. They are available in traditional and direct mount options. Specifications Exceptional balance of rigidity, weight and stopping power Sleek and integrated low profile caliper design Maximum tire size: 28C Mfr Claimed Weight TBC