Vbrakes

V-brakes, short for linear-pull brakes, are a type of rim brake commonly used on bicycles. They operate when a rider pulls a brake lever, which tensions a cable that pulls both brake arms mounted on the fork and rear stays. As the arms pivot inward, the brake pads press against the wheel rim, converting kinetic energy to heat and slowing the bicycle. V-brakes are an evolution of cantilever brakes, designed to provide higher braking force with a longer cable pull and longer lever travel. They are typically paired with long-pull brake levers to maximize stroke and stopping power, and they are favored on many mountain bikes and touring bicycles for their strong performance and relatively simple adjustment.

They require frames and forks with the appropriate brake bosses and must be used with levers capable of sufficient cable pull. They are widely used across various rim sizes and tire widths, making them versatile for off-road and hybrid bikes. In many cases, performance can be affected by rim condition, dirt on pads, and wet weather, with mud and water reducing effectiveness.

Maintenance is straightforward: regularly inspect brake pads for wear, replace when needed, and keep rims clean to avoid glazing. Check the cable and housing for fraying and replace as needed; center the brake arms so that pads contact the rim evenly without rubbing on the tire. Pad material and rim type influence braking performance and wear.

Compared with cantilever brakes, V-brakes offer stronger stopping power and easier pad adjustment but can cause more rim wear if pads are contaminated. They have become less common on new bikes with the rise of disc brakes, though they remain common on many older and some current models.