First time: Hoping it's an easy fix - snapped doing 140km/h (85 MPH)

Image Link: https://imgur.com/AwxV9hn​It was my first encounter and was on the highway, I honestly hope won't have to do anything more than just replace the chain and the sprocket of my bike.Any recommendations are welcome. via /r/motorcycles https://www.reddit.com/r/motorcycles/comments/edpfhu/first_time_hoping_its_an_easy_fix_snapped_doing/?utm_source=ifttt