The Sinclair C5 at 40 continues to draw admiration across the UK. Invented by Sir Clive Sinclair in 1985, this pedal-assisted electric trike still surprises people with its sleek and futuristic design. Over the weekend, a group of enthusiasts rode their C5s from Histon to Cambridge, ending the journey at the Sinclair Building, once the heart of the original company.
Crispin Sinclair, the son of the late inventor, expressed his excitement. “It was probably ahead of its time, but a beautiful design,” he said. “They haven’t dated at all.” The rally brought together 10 C5 owners from counties like Suffolk, Lincolnshire, and Oxfordshire. Organizer Bryan Griffin, who owns one, shared, “People love them. Younger folks often ask where to hire one. They don’t realize these are 40 years old.”
Griffin bought his C5 in 2022 for £850. After making a few repairs, he started using it regularly. He now rides it to the pub or Tesco, praising its parking ease and conversation-starting power. “With new lightweight batteries, they go farther than before,” he noted. “They’re practical, compact, and fun.”
Some enthusiasts can even fit a C5 into small cars like the Nissan Micra. The C5’s portability and nostalgic charm attract both collectors and curious newcomers. Its design resembles modern e-scooters and e-bikes, making it relatable to a younger generation.
Neil Cubitt, another rally participant, brought his from Suffolk. He bought his first broken C5 in 2009 and has restored around 100 since. “I taught myself to fix it. My wife thought I was mad,” he laughed. With rising interest in electric vehicles, Cubitt believes more people are recognizing its value. “A basket case goes for £600, but a restored one can sell for £2,000.”
The Sinclair C5 at 40 reminds many of Sir Clive’s bold vision. Launched on 10 January 1985 at Alexandra Palace, the C5 was designed to transform road travel. Priced at £399, it was built in Merthyr Tydfil and sold via mail order. It reached 15 mph and had a range of 30 km. Sadly, it didn’t sell well. Of the 14,000 produced, only 5,000 found buyers.
Users complained about limited range, low speed, and difficulty climbing hills. Yet, as battery tech improves, more people view the C5 as a concept ahead of its time. Crispin Sinclair recalled riding one in sixth form and getting chased by troublemakers. “Luckily, my friends were nearby. We laughed it off,” he said.
He believes the C5 concept was right, but the format may have missed the mark. “A small electric bike or car might’ve worked better,” he suggested. Still, he admires the design. “It’s a lovely thing to zip around in, and it looks modern even now.”
Crispin said his father never dwelled on failure. “He moved on quickly. As he used to say, ‘never look back.’” At the time of his passing, Sir Clive was working on a new electric bike project.
To many, the Sinclair C5 at 40 symbolizes bold thinking. Though it didn’t succeed commercially, it paved the way for personal electric transport. Today, enthusiasts celebrate its legacy, and younger generations discover its charm. Whether parked outside a Tesco or gliding through Cambridge, the C5 still turns heads—just as Sir Clive intended.
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