One sharp electric cruiser. 350W Currie Electro-Drive Centerdrive system. Retro styling with modern technology. Comfortable geometry for commuting or cruising Frame: AL-6061 Aluminum, Comfort Geometry Fork: High Tensile Steel w/Fender Mounts. One Size. This mid-drive electric beach cruiser is a pleasure to ride and own. Ease your way up any hill and start and stops. Ride farther and faster. It makes riding a bike even more fun.