There are several ways to brake, various braking methods adopted by each material, cost and safety advantages and disadvantages contrast, answer to detail ~ ~ thank you very much!
V is divided into two kinds of brake and disc brakeFirst, a wrong view is better than the V brake disc, seems to be high-grade for most beginners often think strange sport bike than V brake disc is better, we have heard such words: "more than 2000 car, no disc" -- it really dumbfounding, see whether foreign or domestic professional game match, if it is sunny game, V brakes account for the majority, of course there is a growing trend of disc brake, but for most casual riding and do not participate in the competition for amateur riders, especially V V brake brake is better still enough, of course, for love love love riding downhill, intense, cool new disc or the right choice, but a price of a cargo, V brake disc or the choice itself we built It is more reasonable for customers to choose from their own budget from the point of view of usage.
1.1 weightTo note that in general, the low price of disc brake to about 1kg than the V 800g luxury car brake weight, smaller gap. Separate weight lists can tell that this has important implications for riding and has to be considered.2, the work characteristics of the differenceThe friction brake is v rubber mixtures and rim contact friction (generally Aluminum Alloy car sales process, low is polished edge, the side of the car and left side, the car is better), the general braking effect is still very strong, unless sustained at a high speed, braking downhill, such as us when the yellow horse fork you touch the rim, is also very hot, so the temperature of brake force will be weakened. The higher the temperature, the better the braking effect.
1, first look at the design differenceBrake by caliper (or caliper) in a steel disc brake drum is fixed on the V through the V brake; brake caliper brake rim to hold, relatively speaking, than the brake disc rim radius radius is too much, so the brake braking force is much smaller, more so in theory not easy to lock, lock is the most basic requirement for the brake of sport bike, but not more likely to lock better unless such a request immediately locked up the climbing skill exercise bike.
The disc is metal disc (usually made of steel, high-grade and Aluminum Alloy system) and a friction brake disc brake friction brake, this is very strong, and is similar to that of automobile and high-end motorcycle characteristics is not affected by the rain and bad weather conditions, because the disc brake friction pieces is sintered metal material so, the steel sheet friction, even if it is rainy, and mud under the condition of the work situation is still good, the braking force decreases obviously, but stronger than V and Aluminum Alloy rim brake rubber friction. Because there is brake disc is made of steel, and usually with a hole in the continuous downhill braking process decays with increasing heat better than V brake.
