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Frank Frame


Purchase the Frank frame, the titanium fat bike frame that’s designed for limitless terrain and all-season riding. Be it snow-covered 2-track, sandy beaches, or wooded single track, Frank is a loyal companion that you can pedal damn near anywhere. Frank provides the perfect combination of utility, performance, speed, and longevity. But don’t just take our word for it. Experience for yourself what flagship BBCo. fat bike technology feels like and purchase a frame to start your own custom build.


Frank frames have 100mm threaded BSA Standard Bottom Bracket and post mount brakes. Additional features of the Frank frame include:

  • 3AL-2.5V double-butted titanium frame
  • 6AL-4V billet head tube, bb, dropouts, derailleur hanger, and chainstay plate
  • Post mount brake
  • Internal brake, front, and rear derailleur routing
  • 3 bottle cage mounts
  • Fits up to 26×4.8″ or 27.5×4.5″ or 29×3.0″ tire tires 

Builds include our Ti 150×15 fat fork and197x12mm boost thru-axle.

Purchase one today and start your own build or see more info on Frank, BBCo. stock build options, or contact us for inquiries.