The fans of outdoor activities had not yet had time to dream about installing a speedometer on their bike, as the rapid development of engineering once again decided to surprise them with their new invention. However, if we take into account that our time is called the age of information and mobility, then the bicycle computer ceases to seem something outlandish and unusual. The iron horse as a means of transportation and a tool for practicing the most useful sport is increasingly appearing on the streets of the city, and the data that the cyclometer reports (this is another name for such a device) can be useful to both a beginner and a professional athlete.
How a bike computer works
The vast majority of modern models to obtain information about the movement use a magnetic counter, the main parts of which are two small magnets. One of them is attached to the front wheel of the bike, and the second - directly to the fork. Thanks to him, the bicycle computer receives information about the number of complete revolutions of the wheel. In order for the device to correctly determine the distance and other indicators, the user pre-sets the rim diameter in the settings.
How to make the right choice
If you read what they write about this topic on cycling forums, you can easily get confused. Some cyclists recommend a wireless bike computer, explaining that it can be easily removed if they have to leave their vehicle on the street. Others focus on durability and recommend purchasing proven models. In particular, a lot of positive feedback is left by those who use the Sigma bicycle computer. At the same time, I want the device to be as functional as possible. Experts advise choosing a model individually, based on the method of riding and the tasks of the future owner. For example, those who prefer mountain biking are advised to purchase a basic, rugged bike computer that can determine average and current speed, as well as the distance covered.
Also, there are devices specifically designed for this type of bike that can read data at low speed. Professional athletes who are training for triathlon or road racing should choose a more advanced model with a built-in stopwatch, calorie counter, altimeter. For those who lovelong cycling trips, devices with a GPS navigator will surely like it, and for those who care about their he alth, a heart rate sensor. In addition, there are models with a coding function that allow you to ride in a group and not be afraid that your own bike computer will read the data of a fellow traveler. Installation of such a device usually does not cause any difficulties, since most of them come with very detailed instructions, and the size of the rim is easy to figure out by looking at the marking of the tube under the tire. In order to determine the size of the wheel itself, you need to add the thickness of the bicycle tire to it.
