The bike is in perfect working condition; the chainring, chain, cassette, and tires have been recently replaced. The saddle is the original Bontrager. I have the invoice; I am the original buyer. It is a size 17.5 or M; I am 169 cm tall. Little use, I only rode on tracks, no rocks, no technical trails, no crashes, not a single scratch. The front suspension and the headset have been serviced, for which I am attaching a photo of the invoice. The size fits people from 168 cm to 172 or 173 cm tall.