According to Visor Down, the Yamaha disclosed in its annual report that both cycles would be in production by 2016. "In addition to the advantages of being electrically powered, these motorcycles will offer the operability expected by existing motorcycle fans, together with a new riding experience," said a portion of the announcement.
If their skeletal looks don't give it away, these are some very light motorcycles. In concept form, Yamaha reported that the PES1 sport bike weighed less than 221 pounds, and the PED1 dirt bike weighed less than 187 pounds. Power came from a removable lithium-ion battery pack and brushless DC motor that were housed in a monocoque frame that was shared by both cycles. The concepts were equipped with a transmission with both manual and automatic modes.
Yamaha hasn't released performance figures for either bike yet. However, an earlier video suggested that the top speed of the PES1 was limited to 62 miles per hour. Granted, that was the concept version, and the production model could be faster.
Considering that Yamaha has a long and storied history of building fantastic bikes with internal combustion engines, we have high hopes it can do the same to challenge the electric cycle world.