The Colony Premise 20 Inch BMX has a full CrMo frame, forks and bars along with a universal 20.8″ top tube and 9" rise bars making it a great all round bike. Frame: Colony BMX Premise Full CrMo, 20.8″ TT, 13.0″ rear slammed, 75.2 HT, 71 ST, 11.5" Mid BB height, Integrated Headset. Stand over Height: 8.75″ (centre of BB shell to centre of TT) Forks: Colony BMX Premise Full CrMo, tapered legs with 1 piece CNC steer tube, 25mm offset. Brakes: Alloy 990 style (rear) Lever: Alloy Cables: Linear Slick (rear) Headset: Integrated Stem: Colony Forged Top Load Alloy, 50mm reach. Bars: Colony Full CrMo, 9.0″ Rise x 29.5″ Wide Grips: Colony Much Room Sprocket: Colony Endeavour Alloy 25T Cranks: Colony CrMo Tubular, tapered 8 spline 19mm spindle 170mm Bottom Bracket: Sealed Mid 19mm Chain: KMC Pedals: Colony Fantastic Plastic (Pedals may vary on different colour models) Rims: Double Wall 6000 Series Alloy 36h Front Tyre: Colony Griplock 20×2.35″. Rear Tyre: Colony Griplock 20×2.35″. Spokes: Black Front Hub: Colony Alloy Female Axle, Full Sealed Bearing, 36h. Plastic Hub Guards. Rear Hub: Colony Alloy Cassette, 14mm axle, Full Sealed Bearing with 9t driver, 36h. Non Drive Side Plastic Guard. Seat & Seatpost: Colony CC Fat Seat/Post Combo. (Seats may vary on different colour models) Weight: 11.9 kg's Please note: All Trans or Clear coated finished frames will create rust spider webs in a short period of time. These will occur on or under the paint surface. This is the cosmetic desired effect for these styles of paint finishes. It does not affect the structural integrity of the frame. Nor is it considered a warranty case.