The new Voyager R2 incorporated Ergonomic Design for Maximum Comfort when seated, Retractable Anti-Tipping Rollers in the rear so you can slide them away when storing the unit. All Wheels are Built With Metal Alloy Cores for further structural integrity. Shock-Absorption Springs have been added in the front to improve a smooth riding experience further. A Folding Kick-Stand has been added to ensure standing stability when folded. Rear Reflective Lights are added for extra visibility in addition to our highly visible Forcemech yellow color.