Horizon Fitness T50 Treadmill Horizon Fitness Updated September 15, 2021 22:47 For the 2006 Horizon Fitness T50 Owner's Guide, please click here. For the 2006 Horizon Fitness T50 Exploded Diagram, please click here. Was this article helpful? Yes No 0 out of 0 found this helpful Have more questions? Submit a request Related articles Horizon Fitness T500 Treadmill How to Replace the Running Belt and Deck on a Treadmill. Horizon Fitness Elite T5 Treadmill When to Replace a Treadmill Belt How to Fix a Blank Console Display on a Treadmill Comments 0 comments Please sign in to leave a comment.