Shimano BR-R7000 Rear Dual Pivot Brake IBRR7000AR82AL Black Arch Size 51mm

Smooth braking characteristics that allow for free control, reduced gap between arms, compatible with 28C tire size, balanced rigidity, weight, and braking force for a clear contact feel, smooth design, wider clearance for larger tire sizes. Contents: Rear only (includes 10.5mm nut) Arch size: 51mm Brake shoe type: r55c4 Color: Black