![Grant Sinclair, nephew of Sir Clive Sinclair, who developed an electric tricycle in the 1980s, riding his invention, the Iris E-Trike electric tricycle, Chepstow, Wales, March 28, 2017. Picture taken March 28. Grant Sinclair, nephew of Sir Clive Sinclair, who developed an electric tricycle in the 1980s, riding his invention, the Iris E-Trike electric tricycle, Chepstow, Wales, March 28, 2017. Picture taken March 28.](https://c8.alamy.com/comp/2CNFW09/grant-sinclair-nephew-of-sir-clive-sinclair-who-developed-an-electric-tricycle-in-the-1980s-riding-his-invention-the-iris-e-trike-electric-tricycle-chepstow-wales-march-28-2017-picture-taken-march-28-reutersrebecca-naden-2CNFW09.jpg)
Grant Sinclair, nephew of Sir Clive Sinclair, who developed an electric tricycle in the 1980s, riding his invention, the Iris E-Trike electric tricycle, Chepstow, Wales, March 28, 2017. Picture taken March 28.
![Grant Sinclair, nephew of Sir Clive Sinclair, who developed an electric tricycle in the 1980s, inside his invention, the Iris E-Trike electric tricycle, Chepstow, Wales, March 28, 2017. Picture taken March 28. Grant Sinclair, nephew of Sir Clive Sinclair, who developed an electric tricycle in the 1980s, inside his invention, the Iris E-Trike electric tricycle, Chepstow, Wales, March 28, 2017. Picture taken March 28.](https://c8.alamy.com/comp/2CR4GBT/grant-sinclair-nephew-of-sir-clive-sinclair-who-developed-an-electric-tricycle-in-the-1980s-inside-his-invention-the-iris-e-trike-electric-tricycle-chepstow-wales-march-28-2017-picture-taken-march-28-reutersrebecca-naden-2CR4GBT.jpg)
Grant Sinclair, nephew of Sir Clive Sinclair, who developed an electric tricycle in the 1980s, inside his invention, the Iris E-Trike electric tricycle, Chepstow, Wales, March 28, 2017. Picture taken March 28.
![Grant Sinclair, nephew of Sir Clive Sinclair, who developed an electric tricycle in the 1980s, riding his invention, the Iris E-Trike electric tricycle, Chepstow, Wales, March 28, 2017. Picture taken March 28. Grant Sinclair, nephew of Sir Clive Sinclair, who developed an electric tricycle in the 1980s, riding his invention, the Iris E-Trike electric tricycle, Chepstow, Wales, March 28, 2017. Picture taken March 28.](https://c8.alamy.com/comp/2CHR4PH/grant-sinclair-nephew-of-sir-clive-sinclair-who-developed-an-electric-tricycle-in-the-1980s-riding-his-invention-the-iris-e-trike-electric-tricycle-chepstow-wales-march-28-2017-picture-taken-march-28-reutersrebecca-naden-2CHR4PH.jpg)
Grant Sinclair, nephew of Sir Clive Sinclair, who developed an electric tricycle in the 1980s, riding his invention, the Iris E-Trike electric tricycle, Chepstow, Wales, March 28, 2017. Picture taken March 28.
![IRIS E-Trike Silver (2021)// 250-watt Pedal-Assist Motor// Continue Pedaling from 15.5mph to 30mph. - YouTube IRIS E-Trike Silver (2021)// 250-watt Pedal-Assist Motor// Continue Pedaling from 15.5mph to 30mph. - YouTube](https://i.ytimg.com/vi/id1mCaUmdFM/maxresdefault.jpg)
IRIS E-Trike Silver (2021)// 250-watt Pedal-Assist Motor// Continue Pedaling from 15.5mph to 30mph. - YouTube
![IRIS eTrike® is at the Cycle Show: Birmingham NEC - Coyote Sports (Tannus Airless Tire) stand G43 - YouTube IRIS eTrike® is at the Cycle Show: Birmingham NEC - Coyote Sports (Tannus Airless Tire) stand G43 - YouTube](https://i.ytimg.com/vi/e_sXmo22oHI/maxresdefault.jpg)