Pedal forward or backwards and the bike goes forward. This project started off as any old cruiser with a free-wheeling rear hub. To pull off this mod a second free-wheel and sprocket had to be ...

The build starts by customizing a rollerblade wheel to act as the driven rear wheel of the bike. It’s fitted with a tiny sprocket allowing it to be chain driven. Welding some steel tubes then ...

A motorcycle’s chain and sprockets may, at first glance, seem like slightly old-fashioned bicycle technology, but are actually one of the most sophisticated bits of kit on your bike. There are O ...

This is second UNICORN bike for me. The 2006 make (Spokes Version) needed change of Chain Sprocket set after 15000kms. But the 2012 make bike needed change after 35000kms. There are also other ...