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    • GT Air 20 BMX Bike 2021

  • GT Air 20 BMX Bike

    Entry-level freestyle BMX riding has never been better equipped than with the GT Air 20 BMX Bike. An all new starter bike, the Air 20 has been engineered to the same level of detail and design as the pro models, mirroring the sizing and geometry for a top-end experience from a beginner-level BMX. The Air raises the bar when it comes to learning the ropes and is well equipped for many years of developing your BMX riding style and increasing your confidence and ability.

    Features:

    • Frame: Hi-Ten Steel Tubes, DT Gusset, American BB, Seat Stay U-Brake, 1-1/8" H/T, w/ Removable Rotor Tabs
    • Fork: GT FS Design, Hi-Ten 2pc. Steerer & Tapered Legs, 31mm OffSet, 3/8" Axle Dropouts
    • Crankset: GT Power Series Cr-Mo 3pc., 170mm Arms, 19mm x 8T Cr-Mo Spindle, GT 25T Steel Chainwheel
    • Rims: Alloy single wall, 36h
    • Hubs: Front: Steel Body, Loose Ball 3/8" x 150mm Heat Treated Axle, 36h, 15mm Nut; Rear: Steel Body, Loose Ball, 14mm Adapter x 180mm Axle, 9T Cassette, 36h, 17mm Nut
    • Spokes: Stainless Steel, 14g
    • Tyres: Front: Innova 20 x 2.2"; Rear: Innova 20 x 2.3"
    • Handlebar: GT Freestyle 2pc., Steel, 8.375"H x 28"W, 3-deg Up, 11-deg Back
    • Stem: GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 40mm
    • Grips: GT Super Soft Flanged 155mm Single Compound w/ GT Removable Plug
    • Headset: 1-1/8" Threadless, Steel
    • Saddle: Railed
    • Seatpost: Alloy, 27.4mm x 200mm
    • Brakes: Aluminium U-Brake w/ Soft Compound Pad
    • Chain: KMC Z410
    • Bottom Bracket: American Loose Ball Bearing
    • Pedals: GT Low Profile FS Platform Design

    Please note: this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).

    Buy GT Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

    Specs

    • Colour: Black, Yellow
    • Wheel Size: 20"
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    RRP £279.99
    £233.49 233.49
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    Black
    Yellow
    Size Chart Select Wheel Size
    20"
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