When we are getting ready for bike season and we need to practice our moves for the bike park., the Hopper Balance is our go-to. Designed to help us perfect our manuals, the MTB Hopper Balance trainer simulates a real-life manual through the use of flexing boards. The rear tire strap secures around our wheel to keep it in pace so our bike doesn't fall over, and the entire trainer can fold flat when not in use for easy storage.