next mountain bikes

next mountain bikes
mountain bike gears are always more and more complex and complicated. Bikes today can expect up to 27 courses. It is common for a mountain bike today to use nine gears on the back and three teeth in different sizes in the front for gear ration production.

Why so many gears? The most common reason is that a large number of courses a driver to pedal at the same pace, no matter what terrain that he / she is. This can be better if you think that a bike with only one gear. Every time you turn the pedals a full, then the rear wheel turns a full turn (1:1 ratio).

For example, your rear wheel is at 26 inches. If you have a full pedal again, then this would mean that your bike in 81.6 inches. If you drive at 50 rpm, then you are in a position, 340 meters per minute. This means that you are 3.8MPH, which is equivalent to walking speed. This speed is a hill that is steep, but it is not a good speed on flat ground or downhill racing.

If you want your bike to go faster, then you need a different ratio. If you want to reach a speed of 25 km / h downhill with a 50-RPM rhythm, then you must create a 5.6:1 gear ration. If you have lots of gears on the bike, then you can make this relationship so that you continue your drive to a single speed, no matter what terrain you are on or what your speed is.

A typical mountain bike has 27 gears, the six courses that gradually so close to the others that you are not able to determine that there is a difference between the aisles, if you change it.

Most mountain bikers decide to select a gear with a front jack for the runway or terrain that they tend to ride on, and they stay with this choice, even though it may be more difficult under a heavy load to the gearbox . This is a purely personal decision, but it is easier to shift between gears when the rear socket, rather than the front one.

If you are driving uphill, you will find that it is much better to see a tooth that is smaller on the front and then shift gears with the nine courses on the back. If you have more speed on the back of the wheel, then you will notice that there is much more efficient manner.

Mountain bike gear needs, so that you can set the speed goes. If you do not have gears, it would be difficult at any speed and it would be almost impossible to pound your pedals for extra control. Gears support to the pedals and make sure that the speed.

Andrew Caxton is a consultant who writes on many consumer topics such as bicycles for http://www.bikecyclingreviews.com. You can find more information and resources on mountain bike reviews at his website.