The most versatile bike in the Airborne lineup, the Griffin 27.5+ rolls up, down, and over anything in its path. Nevermind the husky profile, this bike is light, nimble, and easy to ride, anywhere you want to explore. A SRAM 1x11 drivetrain simply transfers the power to the whopper 27.5 x 3” rear tire, while an even larger 27.5 x 3.25” front tire keeps you afloat in the soft stuff and tracking through the turns. The frameset features the same great 6061 aluminum construction as the rest of the Airborne frames, it’s just a little bigger and wider in the rear to accommodate the plus-sized tires. A Manitou Magnum Comp fork provides an ample 120mm of suspension travel, and 15mm thru axles (front and rear) keep your wheels firmly in place and makes it easy to take them on and off. The Airborne Griffin 27.5+ is ready for anything — It’s like a monster-sized BMX bike, and it’s an absolute blast to ride.

Airborne alloy bars and stem

Manitou 120mm-travel fork

SRAM GX 1x11 drivetrain

Hydraulic disc brakes

• Components
• Size Chart
• Geometry

• Components

  • Frame Hydroformed 6061 series aluminum with tapered head tube
  • Fork Manitou Magnum Comp, 120mm-travel, 1.5” taper
  • Shifters SRAM GX 11-speed trigger shift
  • Front Derailleur N/A
  • Rear Derailleur SRAM GX 11-speed
  • Cranks 175mm SRAM GX forged alloy with 30t X-Sync alloy chainring
  • Cassette SRAM PG-1150 10-42t 11-speed
  • Chain KMC x11 11-speed
  • BB SRAM PressFit GXP
  • Brakes Hayes Radar Comp hydraulic disc
  • Rotors 180mm front, 160mm rear

  • Front Hub Sun Ringle with Boost 110x15mm thru-axle
  • Rear Hub Sun Ringle with Boost 148x12mm thru-axle
  • Rims Sun Ringle MulFut, 32-hole
  • Tires Vee Trax Fatty, 27.5 x 3.25” front, 27.5 x 3” rear
  • Headset FSA No. 57, 1-1/8” to 1-1/2” tapered
  • Stem Airborne alloy front load, +/-7º rise, 80mm length
  • Bars Airborne alloy riser, 31.8mm clamping area, 740mm width, 15º rise, 5º backsweep
  • Grips Flangeless lock-on
  • Seat Velo
  • Post Airborne alloy, 31.6mm diameter, 350mm length
  • Seat Post Clamp Alloy
  • Pedals 9/16” pedals sold separately

• Size Chart

  

• Geometry

  

  	Small	Medium	Large
  Seat Tube Height (B)	16”	18”	20”
  Top Tube Length (A)	23”	23.7”	24.8”
  Head Tube Angle (C)	69º	69º	69º
  Seat Tube Angle (D)	74º	74º	74º
  Head Tube Height (G)	4.3”	4.3”	4.3”
  Chainstay Length (F)	17.71”	17.71”	17.71”
  Wheelbase (J)	44.56”	45.24”	45.98”
  BB Drop (E)	58mm	58mm	58mm
  Fork Offset (I)	48mm	48mm	48mm
  Fork Length (H)	528mm	528mm	528mm
  Bar Width	740mm	740mm	740mm
  Stem Length	80mm	80mm	80mm
  Crank Length	175mm	175mm	175mm