Griffin 27.5+

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.

Estimated ship date: 10-14 days

$49 flat rate USA ground shipping
Easy assembly. Get rolling in 45 minutes or less.
30 day ride guarantee. Love it or send it back.

  • Components

    • FrameHydroformed 6061 series aluminum with tapered head tube, internal cable routing, interal dropper post cable routing, and rack mounts
    • ForkRockshox FS Recon Silver RL Stealth Boost, 120mm-travel, 15x110mm axle, 1.5” taper
    • ShiftersSRAM SX Eagle 12-speed trigger shift
    • Front DerailleurN/A
    • Rear DerailleurSRAM SX Eagle 12-speed
    • Cranks170mm SRAM SX DUB Boost 148 Eagle with 32t X-Sync steel chainring
    • CassetteSRAM PG-1150 11-50t 12-speed
    • ChainSRAM SX Eagle 12-speed
    • BBSRAM DUB pressfit BB92
    • BrakesSRAM Level hydraulic disc
    • RotorsSRAM Centerline, 180mm
    • Front HubAirborne with Boost 110x15mm thru-axle
    • Rear Hub Airborne with Boost 148x12mm thru-axle
    • RimsAirborne, 32-hole, tubeless ready
    • TiresKenda Havok Pro, 27.5 x 2.8”, 120tpi, tubeless ready
    • Headset1-1/8” to 1-1/2” tapered
    • StemAirborne alloy front load, +/-7º rise, 60mm length
    • BarsAirborne alloy riser, 31.8mm clamping area, 740mm width, 35mm rise, 6º backsweep
    • GripsFlangeless lock-on, 130mm length
    • SeatVelo
    • PostTranz-X cable actuated alloy dropper, 80mm-travel, 31.6mm diameter
    • Seat Post ClampAlloy
    • Pedals9/16” pedals sold separately
  • Size Chart

    Airborne Bicycles Size Chart
  • Geometry

    Griffin 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

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