The Brand New Sunrise Medical Sapphire Sterling Mobility Scooter. The Sterling Sapphire 2 Mobility Scooter offers all the comfort and features of a mid size mobility scooter whilst still being as portable as a travel mobility scooter. The Sterling Lift dual handles make lifting and handling the parts safer and more comfortable than ever before. The Sapphire 2 also offers fantastic legroom normally only available to three wheel mobility scooters, an infinitely adjustable tiller, wrap-around handlebars and finger-thumb directional control all fitted as standard.