Meet the Varibike: an interesting outdoor bike with leg and arm cranks to allow you to burn more calories riding it. Thanks to the efficient vari-drive, you can go fast and train your whole body. The bike features handlebars with a stainless steel spring. The below video shows how Varibike performs:
You may also want to see:
Varibike is designed to help you burn more calories exercising outdoors. More information is available here.
*Our articles may contain aff links. Please read our disclaimer on how we fund this site.