Maintaining a fixed gear is relatively easy because it is less parts-inclusive than geared bicycles. The wheel sprocket should be checked regularly to make sure there is no damage to any teeth and that no object is grinding it as it turns with the rear wheel. The pedal sprocket should be checked similarly for any damage. The crank should be oiled one to two times a year depending on how many times the fixed gear is exposed to water.
As with any other bicycle, the chain should be checked making sure the master link is securely latched. The chain can be lubricated monthly for smooth riding.
[43] Also, as needed, the brakes should be tightened as they wear and tire condition observed for possible puncture locations. Air pressure in the tires, tire alignment, brake handle placement, and rust should be monitored on a daily basis because they can change very easily during a jarring ride. This will ensure the fixed gear is in workable condition.