This article was updated May 12, 2023. It was originally published Feb. 1, 2000. Chain drives traditionally handled heavy loads in harsh conditions, and many still do. But although they started out as ...

Chain sprockets are a key drivetrain component in a lot of builds. Unfortunately they can be difficult to source, particularly for those outside the reach of retailers like McMaster-Carr. In such ...

Electric bike technology has advanced leaps and bounds in recent years, so much so that the very foundations of the bicycle as we know it are being overhauled. Sure, even the most sophisticated ...