-Check out everything on this one, like the internal headset head tube with removable gyro tabs, a 21" top tube full chromoly frame with Lightening Rod tubing, Eastern Nitrous fork, 8" Nitrous bars, Integrated seatpost clamp & seattube cutout, Internal headset & sealed Spanish BB, 3pc. heat-treated Stealth chromoly cranks & Medusa sprocket, 14mm rear Bi-rectional cassette hub, 3/8" sealed front hub, 36h double walled rims, Eastern Pinner seat, alloy M/A post, linear brake cable, Choker stem, Eastern pedals, pegs(2) and grips. Weight 28 lbs.