It is very important to choose the correct size of the bike frame, since not only comfort and convenience while riding, but also safety will depend on this. An additional complication is the difference in designations from manufacturers - the size of the frame can be indicated both in inches ( ), centimeters (cm), and conventional units (XS, S, M, L, XL).
It is necessary
- - tape measure or measuring tape;
- - size table;
- - bicycle.
Instructions
Step 1
Choose a mountain or city bike according to your height according to the table. If your height is on the border of the two recommended sizes, look to see if the design includes a shock absorbing seatpost. Since it does not allow the saddle to be fully lowered, choose a smaller bike if available
Step 2
For long distance travel, buy a road bike, it has a high top tube. When choosing a frame, consider, in addition to height, the size of the upper and seat tube. Stand next to the bike - the distance between the groin and the upper tube should be at least 5-8 cm (this is especially important for men)
Step 3
Consider age as well as height when choosing a kid's bike (although if your kid is growing faster than average, go for a larger bike). It is very convenient to use bicycles with the ability to adjust the height of the saddle and handlebars - in this case, the equipment will last more than one year. Pay attention to the shape of the frame - the lower the top tube is, the safer the ride, as the child can jump off the saddle in case of loss of control
Step 4
For active and extreme riding, choose a smaller frame than for a quiet ride on a flat road, as such a bike will be more nimble and manageable.
Step 5
If you are a thin physique, take a bike with a large size, for overweight it is better to choose a smaller technique - it will be easier to steer, sit down and get off. In addition, the length of the arms and legs matters: if you have short arms or legs, it is better to buy a bike of a smaller size, or choose a technique with minimal handlebar extension and the ability to lower the saddle as low as possible.
Step 6
When buying, ask permission to get on the bike and ride a little. The size of the frame may nominally suit you, but you will feel discomfort when riding - in this case, refuse to buy, do not rely on the fact that over time you will be able to get used to an uncomfortable position.
