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