The Black Eye Park Pro has a 100% chromoly frame with an integrated headtube drilled for gyro tabs,1-1/8" chromoly fork,alloy frontload stem,2-pc chromoly bars with 8" rise,mushroom style grips,alloy U brake and lever,removeable U-brake mounts,3-pc tubular chromoly cranks with sealed Mid BB,25T alloy chainwheel,14 mm sealed cassette with 9T driver,3/8 sealed front hub,36H Mechanik double-wall rims,innova 2.2" tires,KMC chain,Pivotal seat and post,PC pivotal seat,alloy pivotal post,Mechanik PC pedals and 2 steel pegs.20.5" Toptube (25 lbs)Best answer gets 10 points.