A check-up and repair of your bicycle. We suggest a tune-up being done every 1500 - 2000 miles, or at a minimum of once a year.
A major tune-up is recommend when the drive train is getting clogged with grease and dirt. This service helps extend the life of your chain and gear cluster and derailleur.
An overhaul should be preformed on any bicycle after every 5000 - 6000 miles or after doing a large amount of wet weather riding. We suggest that every third major servicing should be an overhaul at the minimum.