Demo bikes are like new; 9 out of 10 unless noted. These bikes may have been built for photography, ridden in videos, or previously assembled to check spec and measurements.

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 Eagle 1x12 drivetrain simply transfers the power to 27.5 x 2.8” tires that 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 Rockshox Recon Silver fork provides an ample 120mm of suspension travel, and 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.

27.5+
Aluminum hardtail

Rockshox Recon 120mm-travel fork

SRAM SX Eagle 1x drivetrain with DUB crankset

SRAM PG-1150
10-50 tooth
12-speed cassette

SRAM SX Eagle trigger shifter

SRAM Level hydraulic disc brakes

SRAM Centerline 180mm rotors

Kenda Havoc Pro 2.8” tubeless ready tires

42mm wide tubeless ready rims

Airborne sealed bearing boost hubs

Trans-X cable actuated dropper post

Mechanical dropper lever

Integrated rack mounts

• Components
• Size Chart
• Geometry

• Components

  • Frame Hydroformed 6061 series aluminum with tapered head tube, internal cable routing, internal dropper post cable routing, and rack mounts
  • Fork Rockshox FS Recon Silver RL Stealth Boost, 120mm-travel, 15x110mm axle, 1.5” taper
  • Shifters SRAM SX Eagle 12-speed trigger shift
  • Front Derailleur N/A
  • Rear Derailleur SRAM SX Eagle 12-speed
  • Cranks 170mm SRAM SX DUB Boost 148 Eagle with 32t X-Sync steel chainring
  • Cassette SRAM PG-1150 11-50t 12-speed
  • Chain SRAM SX Eagle 12-speed
  • BB SRAM DUB pressfit BB92
  • Brakes SRAM Level hydraulic disc
  • Rotors SRAM Centerline, 180mm

  • Front Hub Airborne with Boost 110x15mm thru-axle
  • Rear Hub Airborne with Boost 148x12mm thru-axle
  • Rims Airborne, 42mm external width, 35mm internal width, 32-hole, tubeless ready
  • Tires Kenda Havok Pro, 27.5 x 2.8”, 120tpi, tubeless ready
  • Headset 1-1/8” to 1-1/2” tapered
  • Stem Airborne alloy front load, +/-7º rise, 60mm length
  • Bars Airborne alloy riser, 31.8mm clamping area, 740mm width, 35mm rise, 6º backsweep
  • Grips Flangeless lock-on, 130mm length
  • Seat Velo
  • Post Tranz-X cable actuated alloy dropper, 80mm-travel, 31.6mm diameter
  • 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”	23.4”	24”
  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)	46mm	46mm	46mm
  Fork Length (H)	528mm	528mm	528mm
  Stack Height	639mmmm	639mm	639mm
  Reach	411mm	428mm	447mm
  Bar Width	740mm	740mm	740mm
  Stem Length	80mm	80mm	80mm
  Crank Length	170mm	170mm	170mm