Electric motorcycle on the hydraulic disc brake principle:  

Hydraulic disc brakes on electric motorcycles are sometimes called disc brakes, which are divided into two types: ordinary disc brakes and ventilated disc brakes.  For the ventilated disc brake is on the disc surface is bound to drill out a lot of circular ventilation holes, or it is in the end face of the disc cut out the ventilation slot or prefabricated rectangular ventilation holes.  The cooling and heating effect of ventilated disc brake is better than that of ordinary disc brake.  

The main advantage of the hydraulic disc brake on the electric motorcycle is that it can brake quickly when braking at high speed, the heat dissipation effect is better than the drum brake, the constantness of the braking efficiency is good, and it is easy to install the electronic equipment like ABS.  The use of metal block (disc) without drum wheel, now has been widely used in the front wheel, some car device four wheel disc brake, its advantage is sensitive, good heat dissipation, do not need to adjust the brake gap, easy maintenance.  

Electric motorcycle in the adjustment of the braking method:  

Adjustment of electric motorcycle wire clamp brake:  

The specific way is to use the left hand to pinch the brake fork, make the brake skin close to both sides of the rim, tighten the cable with pliers, and then tighten the nuts.  Release the left hand to observe the gap between the brake skin and the rim (within 2mm). If the gap is insufficient, the adjusting screw can be rotated upward, and vice versa, the adjusting nut will be tightened after adjustment;  Then we should also pay attention to the asymmetry on both sides of the clearance, we must loosen the brake fork nut, and then tighten it after correction.  

Adjustment of the expansion brake of electric motorcycles:  

In the specific way, we should also pay attention to the need to take hand pinch handle, in this way, in fact, it can ensure that the free travel of the handle is directly about 20mm;  If the handle stroke is not required, attention must be paid to adjust the adjustment nut.  When adjusting, pay attention not to make the brake skin oily, which is bound to affect the braking effect of electric motorcycle.  

Adjustment method of electric motorcycle cantilever brake:  

Adjust the electric motorcycle brake line tightness, so that the gap between the ring and the brake skin block about 2mm apart.  There are adjustment nuts on the brake handles of electric motorcycles, which are suitable for fine tuning in small areas.