Giant 540 generally uses several gears, Giant Chaser 540 how to change gear

McLus has you covered:

1.In fact, to tell you a lot of truths, you can only be more confused after reading it, and you will understand it immediately after you actually ride at high speed a few times. You only need to know the front piece of the left hand tube (those pieces of the central axis), and the back piece of the right hand tube (those pieces of the rear axis).

This one is fixed. As for how to change, it is a large and small piece, because there are many kinds of transmission systems, and the direction is reversed and correct, and you will know when you get the car and try it yourself. After mastering the left hand, before and after the right hand, and how to change the size of the piece, you can look at the following.

2.The smaller the front teeth, the slower the speed, but at the same time the faster you start the car (because it's lighter).The lower the teeth, the faster, but at the same time the harder it is to get started.

3.Generally, the flat road uses the front middle tooth belt to start with a few teeth in the middle, and then the back slowly becomes smaller, and the speed is getting faster and faster.

4.But the more you change like this, the more you feel that you can't step on it. So what is the principle of shifting? The principle is to just use a little strength to step on it, and at the same time not to step empty. As soon as you get in the car, you can understand this as soon as the speed changes.

5.Generally speaking, the frequency of beginners pedaling is 60-80, and it will get faster and faster after training, but generally speaking, 80-130 is fine, too fast and the heart will not be able to stand it. Athletes will be faster.

6.Master the correct combination: the largest piece in front should not bring the largest 1-2 pieces in the back, the smallest piece in front should not bring the smallest 1-2 pieces in the back, and the middle piece with 3 pieces in front should try not to bring the largest and smallest 1 piece in the back.

It's not that this combination can't be used, but this combination is unscientific, and using such a combination for a long time also has a certain amount of damage to the car chain. It's okay to use it once in a while, especially when it's a game.

Don't think it's stupid to step on it quickly, that's the scientific method.

OK, what else don't you understand?

Feel it for yourself...

This thing is like driving a car, use the big gear if the speed is fast, and use the small gear if the speed is slow...

If the leg muscles are extremely developed, you can use 3*8 gears for uphill climbing

Giant's Chaser 540 uses a SHIMANO

Altus 21-speed shifting, i.e. three in the front and seven in the rear. Mori shooting.

1. The transmission should be toggled while riding, and the chain must be pedal slowly when dialing from the pinion to the big gear, and then speed up the riding speed after the chain is fully on the big gear, and vice versa. In addition, the gear on the pedal has the opposite effect of the gear on the rear wheel, so if you want to ride more briskly, you can also use the front gear smaller or the rear gear larger. If you want to speed up your ride, do the opposite.

The main function of the shifting is that this envy is reflected in the climbing, if you are on flat ground or downwind, use a heavier riding style (front big and back small), if you want to climb a hill, choose a light riding style (front small and back large), as long as you feel no problem.

2. Shift speed before going uphill: When riding a mountain bike and need to change speed when encountering uphill, you must have good foresight, don't wait until you ride on the slope and then change speed (deceleration), you must change speed before going uphill, so that you need to ensure the speed and stepping speed when going uphill, and it is not easy to damage your knees.

3. Flat road speed shifting: Remember to step evenly when changing gears, and don't change gears (acceleration) when accelerating sharply

When shifting, sometimes the transmission does not go smoothly, so you can push the transmission lever a little past until the gear is in place.

4. Under special circumstances, if the gear cannot be in place when decelerating uphill, the step will be slowed down slightly, and the speed can generally be changed smoothly.

There is skill in shifting the pairing.

The right combination of your own physical strength and the service life of the transmission system is very helpful!

This is generally the case with left and right combinations.

At the start, it was a 2-5 start.

Cruise at 3-6 normal speeds.

The climb is 1-123 according to the slope selection, note that the shifting speed is one gear and one gear up.

It's not a direct jump, like 2-5 you start.

Next time you're going to shift to 2-6

Then it was 3-5 and finally 3-6.

First of all, it depends on whether it suits your height, this car does not have a big frame, and the car itself is very good. It is the most suitable aluminum alloy car. For the price, it's a good value for money. Suitable for students to ride.