Shimano 105 BR-R7170 Brake Caliper Model:Rear Ovalized design for ultimate comfort

Ovalized design for ultimate comfort and control

The outer shell is molded from a tough polycarbonate that’s fused permanently to the EPS foam liner using our In-Mold construction process to enhance durability and ventilation without excess bulk

The Manufacturer Spec ERD specification listed uses the less common ERD+ method

Reinforced upper protects and holds the foot to take on the gnarliest terrain with confidence

the HG700-11 cassette offers low climbing gears perfect for mixed surface riding

Shimano 105 BR-R7170 Brake Caliper Model:Rear Ovalized design for ultimate comfortDisc brakes optimized for road riding. With proven hydraulic braking technology, the new Shimano 105 BR R7170 calipers feature the Flat Mount System and its low profile design that is ideal for road bikes. More compact and lighter than ever, the R7170 brakes offer wide pad clearance for easy wheel removal and quiet performance as well as one way bleeding for easy, clean maintenance. 10% wider pad clearance decreases the chance of disc brake rotor rub