Promax RC road caliper Brakes are a dual pivoting with a light, quick release mechanism.
Promax Dual Pivot Caliper Brake - Reach Dual pivot caliper brake offers confident braking Light quick release mechanism for easy removal and installation of wheels Recessed mount for a cleaner set up Promax RC-482 Mechanical Dual Pivot Caliper Brake - Rear, 47-60mm Reach, With Cartridge Brake Pads, Black Color: Black Brake Reach (mm): 47-60 Brake Mount Type: Mid Reach Caliper (47mm - 57mm) Brake Lever Actuation: Short Pull Pad Type: Cartridge Defined Color: Black Brake Position: Rear Promax RC-482 Brake Caliper - Front, Dual Pivot, 47-60mm Reach, Black Color: Black Brake Reach (mm): 47-60 Brake Mount Type: Mid Reach Caliper (47mm - 57mm) Brake Lever Actuation: Short Pull Pad Type: Cartridge Defined Color: Black Brake Position: Front Promax RC-483 Brake Caliper - Rear, Dual Pivot, 55-73mm Reach, Black Color: Black Brake Reach (mm): 55-73 Brake Mount Type: Long Reach Caliper (55mm - 73mm) Brake Lever Actuation: Short Pull Pad Type: Cartridge Defined Color: Black Brake Position: Rea.Economically priced road caliper brakes from Promax.