Where can I find a dead tooth bike? 20

What you say is kind of in line with the characteristics of "ATV".

Generally, ATVs are equipped with reverse brakes, but there is a slight difference: ATVs can go without pedaling, but pedaling in the opposite direction is the brake.

There is a kind of flywheel called "dead flying", but you can't move the bike or continue to ride forward, if you want to achieve your kind of effect, it is estimated that welding the flywheel and the hub of the wheel is a solution.

Dizzy.. Isn't this a track bike? It's okay to modify it yourself, but it will scrap n more parts.

Remove the tower base on the back hub and weld it to the hub, be sure to weld it firmly. Then just remove all the other parts. However, it is not recommended to do it yourself.

I've practiced riding a dead-toothed bike for more than three months, i.e. no shifting, no front and rear brakes (on the bike, but not when released). Riding is not recommended, test ride only.

Difficulties: 1. You are used to riding a car with live teeth, and when you ride a car with dead teeth, the pedal will often push you off the seat, that is, you have to stand up.

2. You can't slide on the bike, you can only ride to death, that is, you can ride after sitting.

3. The speed should be firmly controlled at a slow speed, as the pedal will hurt the foot when the speed is fast, and the feet will not be able to catch the pedal.

4. Never install self-locking pedals and wear self-locking shoes.

5. If you want to slow down when riding at high speed, it is a bit like a passenger plane landing, and you have to glide for dozens of meters.

One or two hundred meters can be slowly reduced.

6. The front is small and the back is large, and the speed is not fast; When the front big tooth and the rear small tooth, you can ride at high speed, and it is difficult to stop as a large passenger plane, because the force of the foot is suitable for stepping forward, not suitable for stepping backwards, and can only slide for a long distance.

7. It is recommended to ride the kind that can be braked when stepped on backwards.

Our company has made samples, which are chainless, and there are chain foot brakes.

What's the use of that car, just find a bicycle and weld it to death.

That's the Venue Flywheel. There are no regular stores. Go to the shimano shop and see if there should be. If you don't have you at the Shimano store, you'll have to look for it online.

Dead flying tooth ratio? There are more dead flying teeth, who knows which one you want. Mountain bikes are shift-shifted, and dead-fly is single-speed. How do you want to change? Moreover, the gear ratio type of action and racing is not the same.

It shouldn't be, now the car shop is nothing more than Merida or Giant, Dead Fly belongs to the field car, and there are fewer people who play Dead Fly, so these two car shops will not enter the Dead Fly, let alone replace the dead fly parts.

I'm from Changzhi, Shanxi, and there is a dead flying vehicle here in Giant, if you have to talk to the clerk to see if you can change it, if you are used to playing with them, you can let them let you in.

On the east side of the intersection of Wei 2nd Street, I saw a car dealership selling it.

Xi'an cycling bike, yhc, cost performance is not to say, I just bought one a few days ago.

A good crankset is generally hollow and integrated, like you said M590

On the crankset side, it is basically Shimano's technology and cost performance is the highest, and other cranksets like Race Face and FSA and SRAM also have a certain competitiveness, but there are always a little flaws compared to Shimano.

When pedaling a bicycle, the crankset is very important and is one of the parts that can clearly feel the weight of the bike. And when you have more force, the crankset with good rigidity can be well forced without deformation, and the bad crankset will have a stuck sound and be slightly deformed.

And then there is the waterproof and dustproof piece, Shimano's crankset is waterproof and dustproof is beyond the reach of other cranksets, no one wants to disassemble and maintain it all day long, such as Zen staring at the fruit is not to participate in the competition, but if you usually use it, you still buy M590, the cost performance is there.

Mountain bikes have cranksets and flywheels (also known as forward and backward flights).

This is like the gear of a car, the person pedaling does not change, and the maximum value of pedaling force and pedaling speed does not change. Therefore, in order to cope with different friction and different slopes, it is necessary to change gears.

To put it simply: when you pair the largest crankset with the smallest flywheel, you step on one lap and the rear wheel turns a lot of times It's laborious, but you can ride faster on flat ground.

Similarly, when shaking the slope, if you use the largest crankset with the smallest flywheel, it is difficult to step on it, so change the small crankset with the large flywheel, although you have to step on a few more laps, but you can go uphill.

This combination of crankset and flywheel creates 21-speed, 24-speed, 27-speed, etc., 21-speed = 3-piece crankset x 7-piece flywheel There are a total of 21 combinations (also known as 7 speeds), 21 speeds = 3 cranksets x 8 flywheels, a total of 24 combinations (also known as 8 speeds), 27 speeds = 3 cranksets x 9 flywheels, a total of 27 combinations (also known as 9 speeds), mountain bike cranksets are generally 3 pieces, AM DH will have 2 or 1 cranksets, and road bike cranksets are generally 2 pieces If both the crankset and the flywheel are one, it is called a single-speed car.

Now there's also a 10-speed -- which is a relatively new technology for SRAM -- two cranksets with a 10-speed cassette -- Himano has its own 10-speed technology -- it's a three-piece crankset with a 10-speed cassette.

Generally speaking, the more flywheels there are, the more high-end mountain bikes are.

At present, the popular professional-grade gearing is 27-speed, which is 3*9, the crankset is 3-disc, and the 21 and 24 are civilian grades.

But now the latest and most high-end transmission xx and xtr are 2*10 transmission, this transmission will be thousands, it seems to be beyond most people's budget...

Let's say the crankset in front of you is 3 pieces! There are 7 pieces of the flywheel in the back! That's 3x7 = 21 speeds!

It's the multiplication of the number of pieces before and after! Now mountain bikes have 30 speeds! Shimano's SLX is all about the 30-speed package!

The advanced shifting is the Deroe XT which is the training level! And then there's the top-of-the-line off-road kit! xtr！

This set of transmission kit system costs more than 10,000 yuan!

It's just to adjust the gear, the higher the faster you run, the more fuel-efficient.

Generally not, because some of the pressure plate screw holes are not suitable, and then it depends on how fast your mountain bike is! This has to be compared.

Taobao search for it, if not, there is no way. Each model is specific and cannot be used universally. So you have to buy M341, 361, 411 are not interchangeable.

In addition, you can buy leggings to prevent the pants from rubbing.

Generally speaking, the M341 is a 42T with an 8S car, and the mid-range Bi but Shimano has a 44T 9S crankset for automakers, but the retail sales are relatively small.

7S should theoretically be 48T, 48T is mainly to improve the gear ratio, because the smallest tooth of 7S spinning is only 14T, and the card flying above 8S is 11T 12T. But there are stupid 7S cars that also use 42T or even 44T cranksets. The Warriors remember that it should be a 7S car.

This thing is generally not sold. You can go to the car shop to find out if there are any dismantling parts.