An internal gear hub provides multiple gears on a bicycle in an enclosed unit housed within the rear hub. Almost all bikes with gears now feature a derailleur system. But for a long time, internal ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Summer’s here and it’s time to get back on the bike. We could ...

If you're a city person who uses a heavily customized steel road bike as your primary mode of transportation, you're a freak. I know this because I am one of you. My emotional attachment to my bicycle ...

The frame starts out as one would expect, with 4130 chromoly tubing in "a traditional double triangle design with a horizontal top tube, aero profile fork and horizontal dropouts to easily accommodate ...

Nicolai is a seasoned bicycle manufacturer from Germany. With more than 25 years of developing premium, high-performance bikes, the brand has also joined in on the electric bicycle craze. In its ...

Details: This recall involves SRAM i-Motion 3 three-speed internal gear hubs with a coaster brake installed on bicycles with no redundant braking system. The recalled hubs were sold on the following ...

The 24 Hours of Adrenalin Solo World Championship is often a grueling showcase for the world’s toughest bikes and riders, but the July event in Canmore, Canada, was something special. Greg Martin, a ...