GT AIR 20" BMX - Trans Black

$379.00 $499.00
No Delivery Available

GT Air 20" BMX in Trans Black: Your Gateway to BMX Mastery

Unleash your BMX potential with the GT Air 20" BMX in Trans Black, a bike that's designed for both the neighborhood streets and the thrills of the skatepark. This BMX is the ideal first bike for young riders or anyone starting their BMX journey, offering a blend of responsive handling and robust construction.

Key Features of the GT Air 20" BMX in Trans Black

  • Responsive Frame Geometry: The quick and responsive frame geometry makes the GT Air easy to handle, perfect for building strength and skills.
  • Optimized Gearing: Equipped with a 25t sprocket and a 9t cassette rear hub, this BMX is ready for any challenge, whether it's street riding or park tricks.
  • Large Volume Tires: The large tires provide a comfortable ride and are suitable for a variety of surfaces, from smooth skatepark floors to rugged street terrain.
  • Trans Black Finish: The sleek Trans Black colorway gives this BMX a stylish and modern look, standing out in any setting.

Why Choose the GT Air 20" BMX?

The GT Air 20" BMX is more than just a beginner's bike; it's a versatile BMX that grows with the rider. Its balanced design is suitable for both learning the basics and advancing to more complex maneuvers, making it a long-term companion in your BMX journey.

Ideal for Australian BMX Enthusiasts

Perfect for BMX riders in Australia, the GT Air 20" in Trans Black is a top choice for those seeking a reliable and stylish BMX bike. It's designed to cater to the needs of both beginners and intermediate riders, making it a versatile option for various skill levels.

Product Specifications

  • Stem: GT NBS 40mm Topload Stem for precise handling.
  • Braking System: Features a simple and clean straight cable for reliable stopping power.
  • Saddle: Comes with an adjustable railed 2pc saddle for comfort and adjustability.

Elevate Your BMX Experience

The GT Air 20" BMX in Trans Black is not just a bike; it's a statement of BMX culture and style. With its robust construction, stylish color, and high-quality components, this bike is ready to take your BMX experience to new heights. Whether you're in Australia or beyond, the GT Air is your ticket to BMX excellence.



    Size 20-inch Top Tube
    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
    Chain KMC Z410
    Bottom Bracket American Loose Ball Bearing
    Cassette 9T Sealed 1pc. Driver, 9T
    Rims Alloy Single Wall, 36 Hole
    Hubs Fr: Steel Body, Loose Ball 3/8”x150mm Heat Treated Axle, 15mm Nut. Rr: Steel Body, Loose Ball, 14mm Adapter x 180mm Axle, 9T Cassette, 17mm Nut
    Spokes Stainless Steel, 14g
    Tyres Innova 20”x2.20/2.30”
    Pedals GT Low Profile FS Platform Design
    Brakes Aluminum U-Brake w/ Soft Compound Pad
    Handlebar GT Freestyle 2pc., Steel, 8.375” height x 28” width, 3 degree rise, 11 degree backsweep
    Stem GT Top Load, 1-1/8”, Cold Forged Cap, 32mm rise, 40mm length
    Headset 1-1/8” Threadless, Steel
    Seat Post Alloy, 25.4mmx200mm
    Saddle Integrated saddle w/ post
    Grips Mushroom Style 155mm Soft Compound

    When you buy a new bike at

    Test Ride Before Purchase

    Pop into our store located in Prahran and our friendly staff will set up the bicycle in the correct size for
    a test ride.

    Custom fitting is also offered and included in the price. We will adjust handlebar height, grips and saddle for the perfect fit!

    Making sure you are super comfortable on your new bike is our priority and there are plenty of options
    available to make sure your new bike is a pleasure to ride.

    Contact Us

    Unlimited Free Service

    All new bicycles purchased come with our exclusive 1 YEAR UNLIMITED FREE SERVICE. We recommend you return your bicycle for its first service 6-8 weeks of riding (approx. 200km). Our repair department is constantly busy servicing bicycles, so it's recommened that you call us a few days before you would like your bicycle serviced, and book in for our same day servicing.

    Bicycle Size Guide

    Here the Size guide. If you need help? Contact one of our expert!

    Size Guide

    Bike Freight Charges

    This is a door to door service but depending on the delivery location, the total freight charge may additional charges per bicycle. You will be notified before we process your order if an additional freight charge applies to your order. This normally only applies to remote areas, outside of major cities.

    Online Bicycles Orders

    Please allow 3-5* working days for your bicycle to be delivered from time of payment being received. We take extra time and care in assembling your bicycle before it is packed and ready to send. Most online bicycle and department stores simply send the bicycle to you without any adjustments. We make sure the gears, brakes, wheels and all other components have been adjusted correctly first. All you need to do is fit the pedals, front wheel and stem. Easy to follow assembly instructions are included.

    * Subject to stock location

    Store Location

    Monday to Friday: 9am - 5:30pm
    Saturday: 9am - 5pm
    Sunday: Closed