8 Main Jets (4 sizes)
2 Fuel Needles (adjustable)
2 Slide Springs
4 E-Clips (for the groves in the needles)
4 Shims
1 D-Tool
Carrying Case
They no longer provide a free dyno run, which in turn makes the kit way over priced. You are way better off buying the parts as you need them. I just ordered a kit for $15 from Bella Corse and it worked out great. Came with the jets, shims, and a hex head screw kit for the carbs. Depending on what modifications you have done at the moment, you may not need to replace the needles or use adjustable ones.
The kits from DynoJet also use their own system of jet sizes, not the standard Keihin system. They are a waste of money.