Throughout the 1950s, Bridgestone would release upgraded 38.5cc and 49cc variants, all of them built on a bicycle frame. In 1958 ... the Dual Twin engine came with a specialized gearbox. In standard ...

The difference in wattage loss from the worst tyre on test to the best is 12.6 watts at 9m/s or 15 watts at 11m/s. Double ...

so this rack could fit smaller bikes but nothing bigger than what’s already standard. The extra bolts in such models also introduce another point of potential failure. (We tested the rim-brake ...

If you want to get in some exercise on your commute, switch it to either normal pedaled mode (to use it like a standard bike) or pedal-assist, which gives you a little boost from the motor as you ...

You also have the option of adding a second external battery, which fits into any standard water bottle holder and will extend the bike’s range by up to 40 percent.

July 2024 If you use two wheels for transport, we suggest carrying your everyday gear not on your body, but on your bike. The best option for most people is usually a pannier, a bag that attaches ...

The Evening Standard's journalism is supported by our readers. When you purchase through links on our site, we may earn an affiliate commission. For the most part, bikes now have connected ...