Why Singlespeed Bikes Are The Better Choice For The Triathlete
What is a single speed? Singlespeeding is a gearing method in which the teeth on one gear are smaller than the teeth on the other, creating an uneven or mismatc...
What is a single speed? Singlespeeding is a gearing method in which the teeth on one gear are smaller than the teeth on the other, creating an uneven or mismatc...