This design was primarily intended to allow automatic switch-on of push-bike lights when it gets dark. Obviously, it can be used for any other purpose involving one or more lamps to be switched on and ...

If you’re at all mechanically adept, chances are you’re unfazed when you find yourself stuck on the side of a road with a flat tire. Provided you have a spare tube or patch kit, chances are you’ll be ...

The state of Colorado is pedaling circles around other states and local governments when it comes to getting its residents on electric bikes. And Oregon advocates are envious. Rachel Hultin, ...