When bike riders talk about intonation they are making reference to the number of revolutions that they crank makes each minute as the pedals are turned. This in layman’s terms simply is the velocity at which the cyclist pedals or turns the pedals on the bike as they ride.
Most cyclists will have a certain cadence speed which they feel comfortable with when they are out riding. Today plenty of bicycles feature a massive number of gears so it makes it possible for a bicyclist to adhere to a cadence that they prefer thru a large range of different speeds at which they are traveling. Typically a common cyclist will look at having an intonation of between 60 and 80 revs per minute ( r.p.m ), while pro ( racing ) cycle riders will look at theirs being between eighty and 120 revs per minute. However run bike riders will usually be in a position to manage 170 r.p.m for very short distances. Lance Armstrong one of the worlds widely recognized pro cyclists is able to produce an intonation of 120 rpm.
However there are many cyclists that believe one type of intonation is far more efficient than another. But the actual intonation that’s preferred by each rider is totally different. Yet with racing cyclists the differences in their favorite cadences are extremely insignificant compared to those people that just enjoy cycling for pleasure rather than as a competitive sport.
What’s important to note that each cyclist will have his individual range of cadences that he prefers and are much smaller than the general ranges which have been formerly listed above? But what their favourite cadences are will essentially influence the number as well as the range of gears that they have on their bicycle and which they feel are applicable for the conditions in which they ride.
Today there are many company’s who produce devices for measuring the intonation on a person’s cycle eg the Vetta V100 wireless intonation kit. These tiny computers are fixed on to the handlebars of the users cycle and then a tiny magnet is placed near to the pedal sprocket. Then as the rider is out cycling or competing in a race they’re going to see on the small computer screen ( which is mounted to the handlebars ) displays their cadence information.
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