Do you have weight limits for your trainers? Philip Cowles March 30, 2018 15:49 Follow All of our trainers are tested to the combined weight (rider and bike) of 300 lbs. Related articles How do I set up my CycleOps Trainer? What cycling computers will work with the Hammer or Magnus trainers? What are the dimensions of the training mat? Is there anything special I need to do when installing a trainer tire? How often should I calibrate my CycleOps smart trainer (Hammer or Magnus)? Comments 0 comments Please sign in to leave a comment.