Do you know the difference between different brake forms on a bicycle?

The wire pull disc brake is one of the common brake types on bicycles and is favored for its reliability and simplicity.

All kinds of bicycles are using disc brakes, they have some advantages compared to wheel brakes, but there are also some disadvantages.

This paper will discuss the working principle, advantages and disadvantages of wire pull disc brake, and the difference between it and oil pressure disc brake.

Wire pull disc brake is a kind of disc brake system driven by cable.

When the brake handle is pulled, the cable pulls the actuator arm in the brake caliper, thereby clamping the brake pad against the disc and slowing down the bike.

The wire pull disc brake can be divided into two categories: single piston and double piston.

Compared to hub brakes, disc brakes (whether mechanical or hydraulic) generally provide more reliable braking force in all weather conditions.

Due to its relatively simple design, the wire pull disc brake rarely fails, and most failures can be solved by replacing the brake line and brake pads or adjusting the cable tension.

The line pull disc brake is suitable for all kinds of bicycles such as entry-level road cars, commuter cars, mountain bikes and tour bikes.

Long-distance adventure riders often prefer mechanical disc brakes because they are easier to service, the repair process is simple and quick, and spare parts are readily available.

Advantages of wire pull disc brake include:

- It gives riders peace of mind when riding outside.

- Provides reliable braking force in all weather conditions.

- Easier and less costly to maintain than hydraulic disc brakes.

Disadvantages include:

- Braking force is not as strong as hydraulic disc brake.

- Requires more hand power.

- The cost of replacing brake lines is low, but maintaining high performance requires professional tools.

Considering cost and performance, if the budget is limited and you do not plan to ride too far, the wire pull disc brake may be a suitable choice.