Horizon Fitness RC40 Recumbent Bike Horizon Fitness Updated October 05, 2021 22:46 For the 2008 Horizon Fitness RC40 Owner's Guide, please click here. For the 2008 Horizon Fitness RC40 Exploded Diagram, please click here. Was this article helpful? Yes No 0 out of 0 found this helpful Have more questions? Submit a request Comments 0 comments Please sign in to leave a comment.