Frame Geometry Measurement Diagram
Butcher Geometry
  Small Medium Large X-Large
Top Tube 21.5" 22.5" 23.5" 24.5"
Head Tube 3.9" 4.3 " 4.7" 5.5"
Head Tube Angle 67.5° 67.5° 67.5° 67.5°
Seat Tube 16.1" 17.0" 19.0" 20.05"
Seat Tube Angle 72.0° 72.0° 72.0° 72.0°
WheelBase 42.5" 43.5" 44.5" 45.6"
Chainstay 17.1" 17.1" 17.1" 17.1"
BB Height 13.8" 13.8" 13.8" 13.8"
Standover 28.2" 28.4" 28.9" 29.6"