Recommended Trainer Maintenance Sam K January 11, 2021 22:32 Updated Follow Remove the bicycle from the trainer when not in use Inspect the trainer parts on a regular basis Keep clean with a dry cloth. Do not use cleaning supplies on this unit Unplug unit when not in use when applicable Related articles The roller on my trainer is starting to wear where the tire touches. Is that normal? Are trainer resistance units replaceable? Where can I find a replacement roller belt? How tight should the resistance unit be up against my rear bicycle tire? Will my tires wear down faster on my trainer than when riding outdoors? Comments 0 comments Article is closed for comments.