Mountain bike design has come a long way in recent years. From modified BMX rides that were first taken off-road and crazy creations like the Slingshot that was ridden in the late '80s, to the beastly ...

While bicycle gearboxes date back to at least the 1920s, they’re relatively unseen in bike racing. One exception is Honda’s race-winning mid-drive gearboxes, and [Alee Denham] gives us a look at what ...