No-compromise Featherweight Fatty

Weighing in at around 3 pounds, the Carver Carbo’Beast aims to offer a diet fatbike frame at the same insane Carver value you’ve all come to know. Titanium may be our bread and butter, but carbon has a place in the fatbike world as well. When quick power transfer and stiffness are required, the Carbo’Beast is the fatbike frame to choose. Like most of our frames, versatility is built in. A variety of tire sizes and wheel diameters will comfortably fit in the Carbo’Beast.

The Carbo’Beast has had a few iterations over the years, so frame aesthetics and geometry may vary slightly. We encourage you to reach out and start the discussion on the particulars of which frames are available and will work the best for you.

  • Full carbon frame
  • Matte UD finish with decal options
  • Four sizes (S, M, L, XL)
  • 3 pounds in medium size
  • Clearance for 29 x 3, 27.5 x 4, and 26 x 5” tires
  • Two sets of bottle cage mounts
  • IS42/IS52 tapered headtube
  • 31.6mm seatpost
  • 34.9mm seatpost clamp
  • Internal dropper post compatible
  • 197mm thru-axle or 190mm quick-release
  • 100mm threaded bottom bracket
  • Internal cable routing
  • 2-year warranty to original owner, lifetime crash replacement




Any sacrifices to making the widest setup fit?

Nope! The Carbo’Beast has clearance for the largest tire on the market, mounted on the largest rim on the market, with full gearing options.

Can I run a narrower Q-factor crank?

Sure. If you select a RaceFace CINCH style crank, you can use the 170mm spindle to get a narrower Q-factor. However, in this case you must use a direct-mount single ring in the flipped, convex position.

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Size 15 17 19 21
Seat Tube (center – top) 15in 17in 19in 21in
Effective TT 23in 23.7in 24.5in 25.2in
Head Tube Length 115mm 135mm 155mm 175mm
BB Drop 60mm 60mm 60mm 60mm
Head Tube Angle 69.5° 70° 70° 70°
Seat Tube Angle 73° 73° 73° 73°
Chainstay Length 468mm 468mm 468mm 468mm
Stack 590.3mm 611.2mm 630mm 648.8mm
Reach 401.9mm 415.2mm 429.5mm 441.6mm