Shimano BR-R451 Dual-Pivot Brake Calliper

Shimano TIAGRA - BR-R451 dual-pivot brake calliper, 57 mm drop, front RRP £37

Shimano R451 Dual Pivot Road Bike Brake Calipers - 57mm Drop - Black

Shimano BR-R451 Dual 57mm Drop Rear Road Bike Brake Calliper

Shimano BRR451 Dual 57mm Drop Front Road Bike Brake Calliper

Shimano 105 BR-5600 39 - 49mm Drop Dual Pivot Brake Callipers

Shimano BR-R451 Rear Dual-Pivot Brake Calliper Black 57mm Drop

Shimano BRR451 Dual 57mm Drop Front Road Bike Brake Calliper