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Mark Burnett’s signature frame is designed around a geometry that matches his technical East Coast riding style. It features short chain stays, a taller bottom bracket, a longer head tube, and smaller hollow dropouts with integrated chain tensioners.

Simplicity rules on the Excelsior and it’s built without u-brake hardware and Gyro tab holes. The frame’s front triangle makes use of traditional round MotoRoss style top and down tubes with proven internal gusseting.


Geometry & Specs

  • Top tube lengths: 20.75" or 21"
  • Head tube angle: 75
  • Seat tube angle: 71
  • Chain stay length: 13.25-13.5”
  • Bottom bracket height: 11.8”
  • Standover: 9”
  • Tire clearance: 2.4”
  • Head tube length: 5”
  • Weight: 5 LBS

Current Colors

  • Trans Cream Soda
  • Semi-Matte Black
  • Raw