Shimano 105 R7170 Front Hydraulic Disc Brake Caliper

The Shimano 105 R7170 front hydraulic disc brake caliper features the Flat Mount system and a low profile design, ideal for road bikes. More compact and lighter than ever, the R7170 brakes offer wide pad spacing for easy wheel removal and quiet performance, as well as one-way bleeding for easy and clean maintenance.Features:- Use: Road- The additional 10% pad spacing reduces the possibility of brake disc friction- Simple purging process- Weight: 123 g- Brake type: Hydraulic disc brake- Clamp fixing bolt: Anti-loosening method- Clamp fixing bolt:_Tool size 4 mm- Pistons: 2Technology:- Ice Technologies: Overheating, which can occur in the disc and pad when braking on long descents, has a negative impact on braking performance. Shimano has adopted the disc and pad to achieve a cooling technology that provides consistent performance. The coated disc blade, with a 3-layer sandwich structure of stainless steel, aluminium and stainless steel, provides better radiation performance.