Bone Deth Brings Sean Burns Signature frameto go with his amazing video full of gnarly street Riding, The signature Bone Deth frame has to live up to all that he can bring to the table, so you know it's a good choice.Material: 4130 Sanko chromoly With double butted down tube. Available in 2113.65 chainstay. Head Tube: 74.5º, heat treated, CNC machined, with gyro tab Holes.Seat Tube: 71º, Single butted, 8.5 standover height & Integrated seat clamp. BB Type: mid, CNC machined, heat treated. BB Height: 11.8 Weight: 5.3 lbsLow profile removable brake mounts.