Shimano 105 R7170 Front Disc Brake and R7170 Right Shift Lever RGroup_E2EDD9BB5DB89DFCC48066B8BB9E79BE0A6BEEDE Its high-volume casing is designed

Its high-volume casing is designed to soften landings

ideal for off-road riding on small wheel sizes down to 20 inches

Compatible with both resin and metal pads

The Shimano ES300 Hollow-Type Bottom Bracket is a threaded cartridge designed for strength and durability

It doesn't clump in the tire and is easy to wash out

Shimano 105 R7170 Front Disc Brake and R7170 Right Shift Lever RGroup_E2EDD9BB5DB89DFCC48066B8BB9E79BE0A6BEEDE Its high-volume casing is designedThe Shimano 105 R7170 Front Disc Brake features a 2 piston design for excellent power and modulation. The R7170 dual control lever is perfect for drop bar road and gravel bikes, offering an easy grip and smooth shifting action. This set provides superb braking performance and slick shifting, ensuring a fantastic ride every time.