American motorcycle manufacturer Harley-Davidson opts for a lighter design as it aims to expand its audience with the release of two new all-electric bike concepts suited to the city. More
French bicycle company Coleen is bringing Jean Prouvé's 1941 bike into the 21st-century, updating the vintage design with a new structure, sustainable materials and electric technology. More
Uber-owned bike rental company Jump has unveiled the design for its latest electric bicycles, which have a phone dock for easy navigation and a retractable lock to discourage vandalism. More
New French company Zoov has worked with Parisian design office Eliumstudio to develop a system of electric share bikes that lock on to each other for parking, creating minimal intrusion on streets and footpaths. More
Chinese bike-sharing company Mobike has partnered with Dutch design studio Springtime to create an electric version of its signature orange bicycle. More
Dutch bike company VanMoof has launched a high-security electric bicycle that it claims is impossible to ride or sell if stolen. More
Uber has acquired electric bike-sharing service Jump, in a bid to further expand the modes of transportation available to its users. More
Norm Architects has made its first foray into the cycling industry, collaborating with Danish Network Association and MediaGroup Worldwide to release a range of electric and manual bicycles. More
Bicycle company Brompton has borrowed Formula One racing technology to create an electric version of its bestselling folding bike. More
Swiss technology brand Punkt's Urban Mobility project, shown at Milan design week, asked students from three top design schools to create electric bicycles that would encourage city-dwellers to cycle more. More
Future Makers: in this movie filmed in Vancouver, Kody Baker explains how his start-up VeloMetro is hoping to convince people to switch to a cleaner, healthier form of transport with a car-like vehicle that you pedal like a bike. More
Electric bike manufacturer Noordung has designed a bicycle with a battery that charges phones on the go and functions as a backup speaker. More
Italian transport design studio Pininfarina has released its first electric bike, created with bicycle makers Diavelo (+ slideshow). More
This Kickstarter-funded electric bicycle has been tailored to the demands of city riding with a quick-folding mechanism and remote locking system (+ movie). More
Copenhagen company Biomega is launching a lightweight electric bicycle by KiBiSi, the Danish design supergroup co-founded by architect Bjarke Ingels (+ slideshow). More
British inventor Clive Sinclair has launched a crowdfunding campaign to produce an electric version of his lightweight foldable A-Bike, with wheels that are just 13 centimetres in diameter (+ slideshow). More
Royal College of Art graduate Offer Canfi has envisioned a future for cycling in which inductive bicycle lanes could be used to wirelessly charge electric bikes and other devices on the go. More
Riders can use their iPhone as the dashboard for this electric bike designed by Spanish transport firm The Electric Mobility Company. More