Can someone help me what this sound is? Was running just fine, then died while riding, now it makes this sound when trying to start.

https://v.redd.it/98p8bjv5pwe31 via /r/motorcycles https://www.reddit.com/r/motorcycles/comments/cmxchq/can_someone_help_me_what_this_sound_is_was/?utm_source=ifttt