Most BMX racing bicycles use direct-pull brakes.
Side-Pull BMX Brakes
Side-pull BMX brakes, commonly referred to as caliper brakes, surround BMX tires with a U shape terminating in brake pads. Inexpensive BMX bikes typically use side-pull brakes for front wheel stopping.Most standard BMX bicycles complete not bag side-pull brakes, though new brakeless frame designs typically build in side-pull brakes to skirt US Consumer Product Safety Comission regulations requiring installed brakes with every bicycle sold. Bicycles should contain defended rear brakes.
Cantilever BMX Brakes
Cantilever brakes cover two seperate arms mounted to either side of a bicycle rim, according to the dilatory Sheldon Brown, famous Professional bicycle mechanic. These arms attach to exceptional brake mounts called cantilever bosses. Cantilever brakes cannot mount to frames missing cantilever bosses. A variation on the cantilever brake is the U-brake design. U-brakes use cantilever bosses mounted roughly one inch lower than traditional cantilever bosses. Both traditional cantilever and U-brakes use center-pull cables.
Direct-Pull BMX Brakes
Direct-pull brakes utilize traditionally placed cantilever bosses. Direct-pull BMX brakes use a cable system attached from the side of one arm that passes over the tire and attaches to the second arm, unlike the center-pull design other cantilever boss brakes utilize. The stopping power of direct-pull brakes outstrips the power of cantilever or U-brake designs. Direct-pull brakes use specially designed proprietary direct-pull hand-operated brake levers.
Cantilever brakes commonly bob up on BMX bicycles.Many pros, such as Ryan Winterbotham in a Impel BMX Periodical video, at the moment manage brakeless BMX frames. For the amateur sheltered rider though, bicycles compulsion apropos brakes. BMX bikes typically operate cantilever, direct-pull or side-pull brakes.Brakeless bicycles use caliper brakes for rear wheel stopping. The U-shape arms extend cable stop and cable attachment pieces to one side of the brake. Other variations of side-pull brakes exist. Road bicycles utilize these side-pull designs, but BMX bicycles do not.
