![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.
![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)
IRIS eTrike® is at the Cycle Show: Birmingham NEC - Coyote Sports (Tannus Airless Tire) stand G43 - YouTube
![Grant Sinclair His Reinvented Sinclair Iris Editorial Stock Photo - Stock Image | Shutterstock Editorial Grant Sinclair His Reinvented Sinclair Iris Editorial Stock Photo - Stock Image | Shutterstock Editorial](https://editorial01.shutterstock.com/wm-preview-1500/8499935a/31f8628f/Shutterstock_8499935a.jpg)
Grant Sinclair His Reinvented Sinclair Iris Editorial Stock Photo - Stock Image | Shutterstock Editorial
![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.
![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)