What is the minimum and maximum wheelbase that your rollers can accommodate? Lauren H August 08, 2019 14:54 Follow Our rollers accommodate bikes with a minimum wheelbase of 37.5” and a maximum of 44.5” (axle-to-axle). Related articles Does the trainer tire fit 29er wheels? How do I set up my wheel-on trainer? Does the trainer tire fit 650c or 650b wheels? Why isn't the Saris Utility app detecting my Speed sensor? Are trainer resistance units replaceable? Comments 0 comments Article is closed for comments.