SPECIALIZED PITCH USED MOUNTAIN BIKEHere is a link to the details of this bike. Link is to a 2020 model and my bike for sale is a 2015 or 2016 model Specialized Pitch so may be a few differences but pretty close. Its 27.5 in wheels and size XS. Three ring chainring up front and 8disc cassette in back. Brand new rear tire. Call if you have questions.

https://www.specialized.com/us/en/pitch-275/p/171052?color=263511-171052