The first of what we're told will be two new Factor gravel bikes on show at Unbound, this one doesn't have a name but is ...

That's what three industrial design students wanted to find out when they made the Transport, a bicycle that replaces the spokes in the front wheel with a handy storage compartment. David Hotard ...

Mercer's patent suggests a few different setups an automatic-gear bike could have, including with traditional front derailleur cages, a small guiding sprocket in place of a front cage, and other ...