Shimano Ultegra BR-RS811-R Road Caliper Brake - Rear Under Bottom Bracket Direct Mount BLK MFPN=HICUXBXE2 (mm) 24 Manufacturer Number SB-24X37

(mm) 24 Manufacturer Number SB-24X37 Bearing O

5" travel 160mm

Rotational Protection NoHelmet Certifications Complies with the U

Steerer Type Straight Lockout Switch Crown Brake Type Post Mount 160 Negative Spring Coil Travel (mm) 130 Offset 41 Axle to Crown Length 508 Front Axle 20mm Thru x 110mm Maximum Tire Width 63 S

7075-T6 alloy topbolt M24 thread 3/8ΓÇ¥ socket wrench fitment

Shimano Ultegra BR-RS811-R Road Caliper Brake - Rear Under Bottom Bracket Direct Mount BLK MFPN=HICUXBXE2 (mm) 24 Manufacturer Number SB-24X37Shimano Ultegra BR R8110 R Road Caliper Brake Rear Direct 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 Super