Horizon Fitness B600 Upright Bike Horizon Fitness Updated October 06, 2021 18:11 For the 2008 Horizon Fitness B600 Owner's Guide, please click here. For the 2008 Horizon Fitness B600 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 E401 Elliptical Horizon Fitness CT5.0 Treadmill How to Fix a Treadmill that is Stopping and Starting Comments 0 comments Please sign in to leave a comment.