Original comment: Indigo "Pumping" frame is the long anticipated Haris Effendi signature model. This being Haris Effendi's first signature frame, he put a lot of time into every detail of the Pumping's design and specs with seamless tube material. If you want to learn more about Indigo "Pumping" frame, click here or read this: http://goo.gl/o1fbVB
Top Tube: 18" 18,75" 19,5"
Chain stay: 12.75" - 13"
Head Tube Angle: 75°
Seat Tube Angle: 72°
Seat Post: 25.4
Headtube: Integrated (45°X45° Campy Spec)
BB Type: Spanish BB
Dropouts: 5mm thick Investment casted and pegs of all sizes. available on 10mm and 14mm slots axle.