When purchasing a bicycle, buyers do not always pay attention to such an important parameter as the size of the frame. But if the bike does not fit you in size, then riding it will not only not bring pleasure, but also turn into continuous torment, and even injury.
Instructions
Step 1
The first thing you need to know is that each bike model has its own size. The most common sizes are from 16 "to 24", although many manufacturers produce frames in half-inch increments (for example, 16, 5). It is generally accepted that the size of the frame is determined by the distance that starts from the centerline of the carriage and continues to the end of the seat tube, but this parameter varies from manufacturer to manufacturer. So, for example, an 18-inch frame from one manufacturer differs from another's 18-inch frame.
Step 2
Before purchasing a bike, measure the distance between your groin and upper tube. It should be at least 8-10 cm. This is done so that you cannot get injured during sudden braking and jumping off the bike. If you prefer a relaxed riding style, you can ignore this rule, but buying a bike with a distance of less than 5 cm is still not worth it.
Step 3
When choosing the model you like, make sure that the fit is as comfortable as possible. The main disadvantage of an improper landing is low speed and eternal fatigue.
Step 4
When buying a bike, pay attention to the saddle. It should be adjusted so that the foot in the lower pedal position is fully extended when driving. Otherwise, you will need to purchase a larger saddle.
Step 5
Make sure you can reach the steering wheel with your hands freely when riding, otherwise back pain may occur due to improper positioning. Make sure you don't feel like leaning back or bending forward even further.
