The Sinclair X-1 was a two-wheel

electric vehicle An electric vehicle (EV) is a vehicle that uses one or more electric motors for propulsion. It can be powered by a collector system, with electricity from extravehicular sources, or it can be powered autonomously by a battery (sometimes cha ...

invented in Britain by Sir

Clive Sinclair Sir Clive Marles Sinclair (30 July 1940 – 16 September 2021) was an English entrepreneur and inventor, best known for being a pioneer in the computing industry, and also as the founder of several companies that developed consumer electronics ...

. The X-1 was announced in November 2010 and was expected to be available from July 2011 at the price of £595. However, it failed to reach the market.

References

Products introduced in 2011 Sinclair Research {{Electric-vehicle-stub