• Carbon fiber Chubber fat bike frameset (frame +fork)
• FSA Orbit Integrated Headset 
• Black alloy seat post collar
• Front thru axle - 15x150mm 
• Rear thru axle - 12x197mm
• Rubber stopper cable inserts
• Pre-installed water bottle bolts
• Pre-installed rear derailleur hanger

Frame Details:

The Chubber frame is designed for 27.5" x 4.5“or 26” x 5” wheels.  The larger diameter wheels offers reduced rolling resistance for backcountry use. Alternatively, the 26" x 5" wheels offer reduced weight and more float over soft snowy and sandy surfaces.

• Head tube - Integrated Tapered 1-1/8" to 1-1/2"
• Rear Brake - 160mm post mount, 180mm max 
• Seat Post - 31.6mm  
• Bottom Bracket - Threaded BSA, 120mm width
• Cable Routing - Internal (HT-BB), External (BB-rear) 
• Max Tire: 27.5 x 4.5/26" x 5"
• 150 Front, 197 Rear O.L.D. x 12mm Thru axle

Suggested frame sizing by rider height

Small = 5'0"- 5'6"

Medium = 5'5" - 5'10"

Large = 5'9" - 6'4"

FRAME WAR­RAN­TY-