SHIMANO R451 Rear Mid-Reach Road Caliper Silver

SHIMANO R451 Rear Mid-Reach Road Caliper Silver

• Compatible with STI and brake levers that are Super SLR enabled (e.g. Dura Ace Di2 7970, Dura Ace 7900, Di2 6770, 6700, 105 5700, Tiagra 4600)
• Constructed with materials and engineered for durability, these calipers feature lightweight yet sturdy aluminum arms that ensure minimal weight without compromising strength, making them ideal for performance-oriented road riding.
• Compatible with STI and brake levers that are Super SLR enabled, including popular models like Dura Ace Di2, Di2, and 105, enabling seamless integration with your existing electronic or mechanical shifting system.
• Equipped with adjustable toe-in brake shoes and a short pull actuation (Super SLR), these calipers deliver smooth, responsive braking with enhanced modulation and control, perfect for aggressive descents or endurance rides.
• Designed with a sleek silver finish and optimized for rear mounting on road bikes with mid-reach calipers (47mm - 57mm), these BR-R451 calipers combine style, performance, and versatility for serious road cyclists.