Specialized Stumpjumper 16" Frame was fully stripped and sanded the new decals and multiple clear coats applied New derailleur hanger. New Shimano bb New Brake levers New Chain 9 speed XT cassette XT rear derailleur Shimano Saint Shifter OURY grips Bullmoose Bars White Industries Hubs laced to Mavic rims Shimano S-Works Stronghold cranks w/Praxis chainring American Classic seat post Specialized saddle Sim Works tires (one has a small hole in sidewall but it's been repaired) Specialized cages Check out the Crust Alumalith for comparison.