Horizon Fitness T10K Treadmill Horizon Fitness Updated September 16, 2021 16:46 For the 2006 Horizon Fitness T10K Owner's Guide, please click here. For the 2006 Horizon Fitness T10K 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 2010 T101 Treadmill Comments 0 comments Please sign in to leave a comment.