No-compromise Featherweight Fatty

Better late than never!

We expected to be riding the all-new Carbo’Beast for this past brutal winter, but despite the delays it’s hard to be upset after looking upon this sleek full carbon fat bike frameset. 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.

Does it fit them really really big tires? is a question we’re happy to answer affirmatively. Featuring front and rear thru axles, “Is it stiff and responsive?” can be put to rest as well. Clearance for 29+ wheels is the final topping…

We elected to skip the bold graphics this time, and instead will offer a variety of sweet decals to apply to the matte black frame.

This frame comes stock with 190mm thru-axle dropouts. There are 190mm QR dropouts available, and 197mm thru-axle dropouts will be available soon. Keep in mind you will NOT be able to use a 197mm spaced hub on this frame without first swapping the dropouts to 197mm. Note: The Carbo’Beast has the best chainline when the rear wheel is built with a 5mm offset.

  • Full carbon frame
  • Clearance for 5″ and 29+ wheel/tire setups
  • 2.9-3.25 pounds (S-XL)
  • IS42/IS52 tapered head tube
  • Matte UD Carbon Finish
  • 15x135mm/12x197mm hub spacing (QR or 12×190 available)
  • Thru-axle front and rear (axles included)
  • 100mm BB shell (threaded BSA)
  • 31.6mm seatpost
  • Direct-mount front derailleur

Frame Only: $1399.95


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