Shimano BR-R451 Caliper Brake, Rear, Silver, Mid Reach, Super SLR, Road

Shimano BR-R451 Rear Mid-Reach Road Caliper Black

Shimano BR-R451 Rear Mid-Reach Road Caliper Silver

Shimano BR-R451 Rear Brake Caliper Black Mid Reach Super SLR Road

Shimano R451 & Promax RC459 pair front and rear brake long reach set rim brakes

Shimano RSX Brake Caliper Set F + R 39-49mm Silver Side Pull Road Bike BR-A410

Shimano BR-R451 Rear Mid-Reach Road Caliper Black Road Brake STI Super SLR.

Road Bike Brake Caliper Dual Pivot C Shape Brake Long Reach Arm Silver