The Cento1 Hybrid marries the performance of a road bike with the lightest-weight electric assist technology on the market. At only 26 pounds, the carbon frame handles like a racing bike, but a discrete drive motor in the rear wheel hub engages seamlessly and silently when you need some pedal assist. Stop pedaling (or cruise above 15 miles per hour), and the electric assist kicks off without the slightest hint of braking or friction. Available on a first-come, first-served basis. Substitutions may be made as needed. Road e-bikes are offered at a $400 supplement.