Does the HyperScrambler 2 come with knobby tires? October 27, 2020 23:01 No, not currently, however they can be installed just like any other 20” fat tires. Related articles Are Racks or Fenders Available for the HyperScrambler 2? Is there a cover on the second battery if I purchase the HS2 with just a single battery? Comments 0 comments Please sign in to leave a comment.