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Influence of wheel diameter on speed performance of a bicycle.
If we consider this issue from the point of view of physics, then, in fact, the larger the size of the wheel, the longer the distance can be traveled in one rotation. Linear velocity is equal to the product of the angular velocity and the radius of the wheel. Consequently, a directly proportional dependence of the speed of movement on the size of the wheel is visible. However, will require more muscle strengh.
Conclusion: to accelerate, you need to spend more time and energy, but the speed will be higher. Therefore, in order to achieve increased speed performance on large wheels, it is worth seriously thinking about the physical capabilities of an amateur cyclist. That is, there are 2 options to choose from: "pump up" strength and endurance, or choose a bike with slightly smaller wheels.
Off road features of the bicycle depending on the size of the wheel.
Consider that first of all, the cross-country ability (the ability to drive off-road) is influenced by the profile and width of the tire (it must be at least 2 inches). The deep, sculpted profile encourages bike movement over any rough terrain. 26 "wheels are more maneuverable on rocks, sand, etc. than 29" wheels. In addition, less effort is required to move the bike into place when stopping on difficult terrain.
Conclusion: before choosing a bike, you need to decide - what purposes it will be used for. And after that you can start choosing a specific type of bike, diameter and profile of the wheels. do not chose expensive top-end bicycles immediately - then it will be easier to replace it when you determine the priority type of riding and improve your personal skill.
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