Flat mount disc brakes are here to stay and if you want to maintain low weight and high stopping power Check out Shimano's 105 BR-R7070 flat mount disc brake caliper. Because they are sleeker and more compact than stand mount versions they are less susceptible to wind making them more aerodynamic and an ideal choice for new road bikes TT and tricycles. Maybe you are buying these calipers because the ones you have are damaged or you upgrade to a frameset that uses a flat mount standard In any case, these calipers are designed for front and rear wheels and are sold individually complete with Ice Tech brake pads and will work with 140-160mm diameter rotors which are sold separately.

Lightweight aluminum caliper structure rigid and durable and compatible with Shimano Dual Control road levers designed for hydraulic disc braking. One piece which we really like, that's a fact that Shimano uses mineral oil as fluid because it's better for the environment and we don't have to worry about it that it will get on the paint during bleeding and maintenance.