Features: These brakes are use the new pivoting mechanism for a linear feel that provides an incredibly consistent power distribution from the lever to the rim\'s braking surface. Fit for most of road bike, folding bike. The housing stop and quick release reside off to one side and the barrel adjuster makes it easy to take up the slack due to worn pads or for personal preference. The brake arms have a slimmer profile and more rigidity contributing to more positive braking. Made from high-strength aluminum alloy.