Frank | Titanium Fat Bike

Welcome Frank, the newest member of the BBCo family. More than just a titanium fat bike, Frank is loyal companion that you can pedal damn near anywhere. Be it ice-covered back roads, sandy beaches, or wooded single track - no matter the type of riding that tickles your fancy, Frank's strength and fervor manhandles any and all conditions. As the byproduct of BBCo’s elite family genes, Frank is a titanium fat bike that’s incredibly lean, strong, and handsome. But Frank doesn’t sacrifice speed and performance for stunning good looks. Frank offers the best of both worlds. One might argue Frank offers just as much utility as is he does physique. We wouldn’t disagree. Frank gets it done.  


You’ll be hard pressed to find a fat bike that’s as lightweight and rugged as Frank. Built around an adaptable ti fat bike frame, Frank is a behemoth that delivers high-end performance with admirable demeanor. Not only does Frank offer versatile capabilities for all kinds of adventures, but his geometry offers a unique combination of assertion and minimalism. Frank’s equally designed to win competitive fat bike races as he is to support deep-wilderness adventure rides. He’s a growth enabler on all levels, inspiring the likes of weekend warriors, daily commuters, and obsessed expeditionists - in all seasons and all conditions. Welcome, Frank.


  • 3AL-2.5V double-butted titanium frame
  • 6AL-4V billet head tube, bb, dropouts, derailleur hanger, and chainstay plate
  • 197x12mm thru-axle
  • Fits up to a 26x4.8 or 27.5x4.5 or 29x3.0 tire
  • 3 bottle cage mounts
  • Rack and fender mounts
  • Post mount 160mm brake (flat is not all that)
  • Full-external cable routing (trust us and everyone else who builds or repairs bicycles, it's for the best)
  • Max 1x ring: 40T
  • Max 2x inner ring: No. Now way. Not ever.