Does the size of a bicycle s wheel size affect speed?

It does not matter. The speed of a bicycle is not determined solely by the size of the wheel, but by the ratio of the size of the wheel to the sprocket. Let's go into more detail :

If it is a single case then it has to do with the size of the wheel, but it is only related to the rear wheel, and it has nothing to do with the size of the front wheel.

For example, a tire with a width of inches will be much faster than a 26-inch diameter tire. For example:

The 26-inch (57mm wide) tires have the same diameter as the 700 23c (23mm wide) tires, and the 700 23c tires are much faster.

Not much impact.

The greater the friction on the ground on the tire, the faster you will reduce the speed with the same unit of force. Mountain tires are generally toothed tires with a lot of friction.

If you're on the road most of the time, go to a car dealer and get a bald or snake tire.

In addition, the diameter of the tyre is also a key factor in the speed, and the larger the diameter of the tire, the greater the friction area, which is why mountain tires are generally wide and road tires are narrow.

Nope....The wheels of the car are very small....It's still running fast....The question of horsepower....If you pedal hard....The 26-inch will also be faster than the 28.

Wide rims (such as 27mm inner width) and outer tires (such as inches, because of the width, gas volume and tread particles are too large, so it improves stability, grip and shock absorption ability in off-road riding, suitable for all kinds of off-road riding (from non-paved roads, to potholes, stones, tree roots, drop fields, and even including playing "down stairs", "brushing steps", etc.). All in all very bumpy, the impact of the ground.

also large occasions). However, it is not suitable for fast riding on smooth paved roads, because the width and tread particles are larger, resulting in increased rolling resistance and wind resistance, shock absorption and "force draining" problems at the same time, and larger tread particles also reduce the contact area with hard pavements such as asphalt or cement, resulting in a decrease in grip when braking.

Narrow rims (such as 22mm inner width) and outer tires (such as inches, their tread particles are also smaller), on the contrary, reduce rolling resistance and wind resistance, reduce shock absorption, but improve "rigidity" (pedaling hardness), suitable for light off-road riding (dry and hard field dirt roads, broken cement roads, etc.), pressing roads.

Less effort and faster than the former.

In addition, wide rims and tires reduce steering sensitivity at the front end, while narrow ones do the opposite.

"Draining force" and "good rigidity": the former is like running on the sand, lacking the best strength under your feet. The latter is like running on the road, with tough feet and ** strength.

The width of the wheels of mountain bikes has a certain impact on the riding speed, and the wide wheels will have a large relative resistance when touching the ground, and the riding speed will be slower than the narrow wheels.

Summary. Hello, the rear wheel of the small wheel labor-saving bicycle is the driving wheel, the chain of the car is connected to the axle of the rear wheel, according to the axle, the stronger the radius, the smaller the friction resistance, the corresponding radius of the resistance becomes larger, and the force of riding the bicycle naturally needs to be greater. From another point of view, the labor-saving is not the distance, the distance is not the labor-saving, obviously the big wheel is the distance of the province, but laborious, the small wheel is labor-saving, but the distance is wasted.

Is the bike labor-saving with big or small wheels?

Hello, the rear wheel of the small wheel labor-saving bicycle is the driving wheel, the chain of the car is connected to the axle of the rear wheel, according to the axle, the stronger the radius, the smaller the friction resistance, the corresponding radius of the resistance becomes larger, and the force of riding the bicycle naturally needs to be greater. From another point of view, the labor-saving is not the distance, the distance is not the labor-saving, obviously the big wheel is the distance of the province, but laborious, the small wheel is labor-saving, but the distance is wasted.

Pro, tire maintenance methods: 1. Pump should be appropriate. It's not good to play too much, over-inflated, affecting life, and it may burst a tire during riding, and it's not comfortable to ride.

2. Clean the surface of the outer tire. During riding, the outer tire is likely to stick to dirt and sharp objects, it is very important to clean it regularly, you can use a brush to brush, and then wash it with water, especially clean 3, check the outer tire after riding. After each ride, you have to see if there is glass slag on the outer tire, and the small wires are sharp, and if you find it, clean it up in time.

Pro, the middle display of the instrument, press the wiper switch on the top to switch the display mode.

Dear, I'm sorry, I made a mistake

The width of the bicycle hub is not the same. Bicycle hubs come in a wide variety of sizes, and to make matters worse, in the early stages, each country built bicycles according to its own system of size nominal systems, and these different countries' sizing methods created a situation where the same size hubs had different numerical identifiers in different countries.

The most troublesome situation is that wheels that are not used interchangeably and are not of the same size often have the same number identification.

Bicycle hub correctionThe direction of adjusting the spoke copper head is the opposite of that of the split lock screw, and counterclockwise is the lock, clockwise.

For relaxation. For example, if the rim.

If the yaw position is the right side of the spoke, the tension is larger, then it depends on the right side of the spoke or the left spoke, if it is the right side, it is clockwise to relax the tension, if it is the left side, it is counterclockwise, and at the same time, it is necessary to adjust the front and back spokes and the other side of the spoke in the opposite direction.