ROLLER
A roller is a specialized tool produced for indoor bicycle training during bad weather. It consists of three cylinders mounted on an adjustable frame to keep the bicycle tires balanced.
With multiple length and adjustment settings, it can be used for bicycles from 20-inch to 29-inch wheels (for mountain bikes, city bikes, folding bikes, and racing bikes).
It is predominantly an indispensable part of advanced, high-intensity training programs for professionals and racers. For bicycle travelers and hobbyists, it can also be a good option for keeping fit during bad weather conditions and long winter seasons.
Ask a Question
