The frame is the same 6061 aluminum with internal cable routing. Schwinn offers a mid-range hybrid electric bike in the Coston CE, with components, features, and capabilities in between the Marshall and the Coston DX. Sharing the same 288 Wh battery as the Marshall, the Coston CE has a 35-mile range and can hit a… Continue reading CASE STUDY: Thinking Outside the Box for the Schwinn Tailwind Pedal Assist eBike