I'd like to see an overweight or elderly person ride the DaVinci hub bike to see how they take the harder rides like uphills. Will this take away the need for PAV systems?
medusa569 1 year ago
I'd like to see an overweight or elderly person ride the DaVinci hub bike to see how they take the harder rides like uphills. Will this take away the need for PAV systems?
medusa569 1 year ago