Fixed-Gear Bicycle | Fixie Drawings & Dimensions

A fixed gear bicycle, or a fixie, is a bike with its cog tied directly to its back wheel with its chain. The fixed gear bicycle cannot change gears, which can make it more difficult to ride uphill. The back wheel cannot move independently of the pedals.

固定齿轮自行车，亦称固定式自行车或固定齿轮车，其飞轮直接与后轮相连，通过链条传动。此类自行车不具备变速功能，因此在爬坡时可能会显得较为吃力。后轮的运动不能独立于踏板进行。