Basic bike tune https://www.gericks.com/articles/bike-service-pg169.htm Basic Tune-up, bike cleaned, parts replaced, test ride performed. Bike Cleaned and Safety Inspection of frame, wheels, tires and components Remove wheels from bike and true and tension, torque rotor bolts and cassette Check all bearing surfaces for tightness and torque all bolts Adjust shifting and derailleurs, replace any cables or external housing Adjust the brake system and replace any pads, cables or external housing Measure, Clean and lube chain Inflate and inflate tiresTest ride and brakes.