Why is the motorcycle before the disc brakes brake it?
So the front wheel need to withstand greater braking strength, so the front wheel is generally used disc brake
For cost control and economic usability
Mainly in order to reduce the cost, and technically simple. Domestic 125 cars are scooter models, the speed is not very fast, the weight is also lighter, the front disc after the drum design enough to ensure that the brake effect. Rear wheel disc brake not only increase the cost of higher prices, but also technically more difficult, the future use of maintenance is more complex, maintenance costs are higher, and the actual effect can be achieved is not obvious, more is to see Up some of the upscale. When the motorcycle in the driving, the center of gravity will move forward, the faster the more obvious, then the front wheel will need a greater braking force, if the rear wheel braking force is too large, the car will be thrown off, as the front wheel Hold is the problem of unskilled operation. Large-size motorcycle front disc brakes are two-disc, double calipers and even multi-calipers, and brake discs larger diameter, rear wheel diameter to be smaller, this is to increase the power of the front brake. The design of the car is the same, low-end car is the front dish after the drum, high-end car is before and after the disc brake, and are the front dish is greater than the back dish, the reason is the same.
Mainly safe factors, followed by cost control.
