hat
fren friksyon se kalite a menm nan fren ke yo te itilize sou machin konvansyonèl yo. Esansyèlman, friksyon kont yon disk fren se sèvi ak konvèti enèji sinetik (mouvman an nan machin nan) nan chalè, ki ralanti machin nan desann. Yon bisiklèt wout regilye itilize tou friksyon yo ralanti desann nan blocage yon pad fren kont Rim anndan an nan wou bisiklèt la.
eng
Friction brakes are the same type of brakes that are used on conventional cars. Essentially, friction against a brake disc is used to convert kinetic energy (the movement of the vehicle) into heat, which slows the vehicle down. A regular road bike also uses friction to slow down by clamping a brake pad against the inner rim of the bike’s wheel.