The bike was purchased to ride with my son. He moved away and it has barely been ridden. It has less than one hundred miles and is in like new condition as the pictures of the tires will attest. Specialized went to S sizing with their mountain bikes, but in 2021 they were still using S, M, L. This is a M, and according to Specialized fits people from 5'5" to 5'9", or 165-176cm.