The caliper is solid, so the design becomes stiff, light, and compound, characterized by lower costs, but greater complexity in terms of service.ĭisk hydraulic brake is reliable, but the repair is quite difficult to produce in the field. Each option has both disadvantages and advantages, but so far there is no unanimous opinion on this issue. If we consider the hydraulic brake, then it is appropriate to note the possibility of using oil or special fluids. A complex system with many pistons are used for downhill, where the decisive role is assigned power, not the simplicity of the design. You can meet the models belonging to the first sight, but due to certain shortcomings of their almost completely replaced the second and third types. The main cylinder uses a different design so that hydraulic brake can be one of the following types: single piston, floating two-piston or opposed pistons, mnogovolnovye. Unlike the disc brakes from rim is that the braking is carried out by a clamping disk which is attached to the hub pretty hard special pads, is fixed on the back frame and front forks on the feathers. Quite often they are used in tandem with traditional disk. Hydraulic brakes on the bike can be picky about the quality of the oil or brake fluid, so bleeding should be carried out after you have made a thoughtful choice. This is a very vulnerable place, with a direct impact on the functioning of the entire system. Not every biker has the necessary knowledge for self-disassembly and repair of hydraulic brakes.Ĭareful treatment require nodes such as brake hoses and tubes. Such a device is a technologically advanced and highly complex site which requires maintenance skills and a clear understanding of the design features. The cost of such a system is significantly higher compared to the mechanical, so the price of the bike with hydraulics will be significant. It's a must in extreme sports.Īmong the disadvantages of the hydraulic system there are several basic.
A heightened sense of strength dosage allows you to use the brakes as accurately as possible. Proper care allows you to make a hydraulic brake mounted on the bike, it will be much more reliable compared to mechanical. The system has proved reliable over many years use in cars. However.Īnother important point is the great endurance, which have disc brakes hydraulic. Modern rods are composite structures of glass or carbon tubes-knees, having the shape of a cone or cylinder.When choosing a rod professionals pay attention first and foremost on their basic parameters: weight, material, length with stiffness.