Fly Bikes BMX Frame Practically brand new, no dents, only was ridden a handful times Tubing Material 4130 CrMo / Japanese Sanko Triple Butted Headtube Material CNC Machined / 4130 CrMo / Heat Treated Bottom Bracket CNC Machined / 4130 CrMo / Heat Treated / Mid BB Dropouts Material Invest Casting / 4130 CrMo / Heat Treated Seat Clamp Material Invest Casting / 4130 CrMo / Heat Treated Seatstays Bridge Material Invest Casting / 4130 CrMo / Heat Treated Gussets Material Laser Cut / 4130 CrMo / Heat Treated Top Tube 20.6" Head Tube 76º Seat Tube 71º Rear End TT: 12.4" Slammed. Standover 9.5" Bottom Bracket Height 11.65" Head Tube Height 113 mm / 4.45" Brake System Brakeless Weight 5.2 lb