Last July, when Greg Martin rolled across the finish line to win the 2009 Singlespeed World Championships bike race in Canmore, Alberta, one thing was missing from the rig he'd pedaled for 24 hours ...

The three most common cam-drive systems are (from left to right) the gear drive, the double-roller chain and the flatlink timing chain. Not shown is the cogged belt drive, which is mainly used in full ...

The Priority Current quickly became one of my favorite commuter electric bikes soon after its release, thanks in large part to its high-quality design and higher-end components all offered for a ...

If you bought a bicycle between say 1893 and 2007, chances are you know what a bike chain tattoo (aka “rookie mark”) is—the greasy imprint of your bike chain on your leg or pant cuff. Bike chains, ...