Use my current location GT Air 20 BMX Bike Gloss Turquoise (2020)
Up to 12 months interest free
Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike comes with a complimentary free tune-up and safety check.
Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
The GT Air BMX Bike is built to allow riders starting out in BMX to get some serious air. When you get some air you need to land comfortably and the Hi-Ten Steel frame and forks can handle some rough landings on any ride. While the GT Power Series 3 piece cranks are durable and reliable so that you can trust in your BMX bike. The Air is an all-round capable BMX bike which is built with removable tab holes so that you can upgrade to gyro if you need. The finishing touch is the semi sealed cassette hub with a 25t sprocket and a 9t driver for optimised freestyle performance. The GT Air BMX Bike does it all, on the ground and in the air, this bike is a fully loaded shredder.
Features
- Hi-Ten Steel Frame
- GT FS Design, Hi-Ten 2pcforks
- GT Power Series Cr-Mo 3pc crank
- Aluminum U-Brake w/ Soft Compound Pad
| SKU | GTG45100U2020 |
|---|---|
| Season | 2020 |
| Size | 20inch |
| Click & Collect | Yes |
| Frame | GT FS Design, Hi-Ten Steel Tubes, DT Gusset, American BB, Seat Stay Mounted U-Brake, External 1-1/8" H/T, w/ Removable Rotor Tabs, Odyssey Springfield Brake compatible |
| Frame Material | Steel |
| Fork | GT FS Design, Hi-Ten 2pc. Steerer & Tapered Legs, 31mm Offset, 3/8" Axle Dropouts |
| Fork Material | Steel |
| Speeds | ## x ## |
| Front Gears | Single |
| Crankset | GT Power Series Cr-Mo 3pc., 170mm Arms, 19mm x 8T Cr-Mo Spindle, GT 25T Steel Chainwheel |
| Pedals | GT Low Profile FS Platform Design, PP Material, Boron Axle |
| Chain | KMC S3 |
| Brake Type | Rim Brake |
| Brakes | Aluminum U-Brake w/ Soft Compound Pad |
| Brake Levers | Alloy |
| Cassette | 9T Loose Ball 1pc. Driver |
| Wheel Size | 20" |
| Tyres | INNOVA 20 x 2.3" |
| Rims | Alloy Single Wall, 36h |
| Hubs | Steel Body, Loose Ball, 14mm Adapter x 180mm Axle, 9T Cassette, 36h, 17mm Nut |
| Bottom Bracket | American Loose Ball Bearing |
| Handlebar | GT Freestyle 2pc., Steel, 8.375"H x 28"W, 3°Up, 11° Back |
| Headset | 1-1/8" Threadless, Steel |
| Grips | GT Super Soft 155mm Single Compound w/ GT removable plug |
| Stem | GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 40mm |
| Saddle | Railed |
| Seatpost | Alloy, 25.4mm x 200mm |
| Sizing | 20 Inch |
| Top Tube Length | 20 |
| Top Tube Length Range | 20.x" |
20" Freestyle BMX Sizing Chart
Top Tube
Top Tube
Top Tube
Top Tube
Legend
ST Seat Tube
TT Top Tube
CS Chain Stay Length
HTA Head Tube Angle
STA Seat Tube Angle
BD Bottom Bracket Drop
HT Head Tube
FL Fork Length
R Reach
S Stack
WB Wheel Base
|
Size |
20inch | Wheel Size | 20" | Frame Size | 20inch | TT Top Tube (mm) | 20.0 | HTA Head Tube Angle (°) | - | HT Head Tube (mm) | - | S Stack (mm) | - |