Sanyo claims that the CY-SPK227 is the world's first commercially available carbon fiber electric assisted bicycle. Finally the high tech material is not exclusively for bicycle racers, but now used to lighten up bulky e-bikes.
Sanyo Eneloop electric bicycles feature regenerative charging function which can recharge the battery when going downhill. The CY-SPK227 has a 5.7 Ah battery and 8-speed gear system. The price is $6880 and available in any color as long as it's black. Sanyo CY-SPK227