fixed bike. uwww...

In Australia, "fixed-wheel" is the normal term for the subject of this article — meaning the opposite of freewheel, and "fixed-gear" usually refers to a single-speed bicycle.

A fixed-gear bicycle (or fixed-wheel bicycle, sometimes known in the USA as a fixie) is a bicycle that has no freewheel, meaning it cannot coast — the pedals are always in motion when the bicycle is moving.

The sprocket is screwed or bolted directly onto a fixed hub. When the rear wheel turns, the pedals turn in the same direction.This allows a cyclist to stop without using a brake, by resisting the rotation of the cranks, and also to ride in reverse.
Track cycling in a velodrome has always used fixed-gear track bikes, but fixed-gear bicycles are now again used on the road,a trend generally seen as being led by bicycle messengers.

Dalam erti kata lain, fixed-gear adalah basikal prewel mati. :D

pwweetttt... hehe :D

thanks wikipedia for the info !