When selecting the size of a bicycle frame for a bicycle tour, a person must take into consideration that any frame size that is incorrect will cause physical discomfort from riding the bicycle. A bicycle frame that is too large or too small will make it dificult to complete a tour on a bicycle. However, an incorrect bicycle frame size will make it difficult for a person to ride for many mile on a bicycle without feeling much physical discomfort.
In order to make a proper selection of frame size, a person should considers their physical dimensions and the requirements of touring on a bicycle. Bicycles used for touring often has heavy loads. The way in which a bicycle handles with these heavy loads is important.
How to Choose the Right Frame Size for Bike Touring
Stability is more important than speed with a bicycle that has heavy loads. Many bicycles that is manufactured as touring bicycles have long wheelbases and certain angles in the bicycle that allow for the bicycle to remain stable with either strong winds or descent of hills. One way to determine the proper frame size for a person is by using a rider height guide.
A person who is five feet tall may need to use an extra small frame size. A very tall rider may need to use a double extra large frame size. Using these guidelines allows the rider to match their body size to the frame size of the bicycle so that their saddle height is to their physical dimensions so that their pedaling is efficient.
Height is one of the most important measurements to take when determining frame size. However, inseam length is another of the measurements that must be considered. Inseam length is the measurement from a person’s crotch to the floor.
This measurement is important in that it will determine a person’s standover height, or the amount of clearance that a person will have when they come to a stop on their bicycle. A person who has shorter legs will have a lower standover height to allow them to safely stop their bicycle with the gear that they will be transporting on their bicycle. Using inseam measurements will allow a person to determine their seat height range.
The correct seat height will allow their leg to extend fully with the pedal of their bicycle while also having a slight bend in their knee. If a person does not achieve the correct seat height, they may experience cramps or lose the efficiency with which they can pedal on their bicycle. Many brands of bicycles use different methods to provide their frames with the proper sizing for individual riders.
Some brands of bicycles will manufacture their frames so that the seat tubes are of a length that is appropriate for individuals of tall stature. Other brands will leave the top tubes of their bicycles of a consistent length. Chromoly steel is one of the materials that is often used in the manufacture of touring bicycles.
This material is able to absorb the vibrations that are created from the roads that a bicycle travels on. Additionally, this material is more durable than other materials. Aluminum is another material that is used for bicycles due to the fact that the aluminum frame is lighter than steel frames.
However, aluminum frames are stiffer and may produce a less comfortable ride than chromoly steel frames. The material that should be selected for a touring bicycle is based off the type of touring that will be performed on the bicycle. For credit card touring, the type of material for the frame does not matter.
However, self-supported bicycles may benefit from the use of chromoly steel frames because the material is more forgiving of increased physical demands upon the bicycle. The geometry of a bicycle frame affects the way in which a person rides the bicycle. Many touring bicycles will have a head angle that is slacker than bicycles that are designed for racing.
Many bicycles will have a head angle of around seventy-two degrees. These angles allow the bicycle to remain stable on the road. Many bicycles will have a long chainstay to prevent a person’s heels from contacting their panniers while they are pedaling on their bicycle.
Additionally, the high stack height of a touring bicycle frame allows the rider to have an upright posture while they are on the bicycle. This type of posture will reduce the strain on a persons neck. Additionally, the reach of the bicycle will determine how close the handlebars are to the body of the rider.
A correct reach will allow a person to have their shoulders in a relaxed position while they are on the bicycle. Another component of bicycles that must be considered are the tires that are used on that bicycle. Many bicycles will have narrow tires to increase efficiency while riding on asphalt.
However, tires of a greater width allow for more comfort when performing on mixed terrain with gravel. Frame sizes for touring bicycles will allow for tires up to forty-five millimeters in width. This width will allow for comfort in the bicycle when it is loaded with the gear that a bicyclist will use to tour.
Another consideration for a bicycle that will be used for touring is that the bicycle will have mounting points for gear. Such mounting points can include eyelets for front and rear racks, bosses for water bottles, and mounts for fenders. Using bicycles that have low-riders on their forks will allow for more stability in the bicycle.
Using these bicycles will allow a person’s weight to be distributed sixty percent into the rear of the bicycle and forty percent of the weight to be distributed into the front of the bicycle. Should a person overload one end of their bicycle, the handling of that bicycle will be unstable. A mistake that many people make when purchasing a bicycle frame is that they often choose a frame that is too large for themselves for the sake of having a more professional appearance.
However, using a bicycle with a frame that is too large for the individual may result in feelings of being stretched out and unstable while on their bicycles. Additionally, those with frames that are too large for themselves will experience soreness on their muscles. One strategy for those purchasing bicycles is to test the bicycles that are available to ensure that a person has one or two inches of clearance for their pedals.
Additionally, when pedaling the bicycle, their knees should be aligned over their pedals. Ensuring that the potential owners of bicycles follow these strategies will ensure that the frame size for their bicycle is the most important part of their preparation for a bicycle tour.
