Gt Air 2021 20" BMX


GT NBS 40mm Topload Stem

Simple and Clean Straight Cable

Adjustable Railed 2pc Saddle

Only Yellow available

At home in the neighborhood or the skatepark, the Air is the perfect first bike. The frame geometry is quick responsive allowing the bike to handle easier as the young rider builds up their strength. Spec'd with a 25t sprocket, a 9t cassette rear hub, and large volume tires, the Air lets the rider fit in with their friends without a high price tag.


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
Headset: 1-1/8" Threadless, Steel
Stem: GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 40mm
Bars: GT Freestyle 2pc., Steel, 8.375"H x 28"W, 3° Up, 11° Back
Front Brake: Aluminum U-Brake w/ Soft Compound Pad
Rear Brake: Aluminum U-Brake w/ Soft Compound Pad
Brake Lever: Alloy U-type
Speed: 1
Rims: Alloy Single Wall, 36h
Front Hub: Innova 20 x 2.2"
Rear Hub: Steel Body, Loose Ball, 14mm Adapter x 180mm Axle, 9T Cassette, 36h, 17mm Nut
Spokes: Stainless Steel, 14g
Front Tyre: Innova 20 x 2.2"
Rear Tyre: Innova 20 x 2.3"
Seat Post: Alloy, 25.4mm x 200mm
Saddle: Railed
Chainset: GT Power Series Cr-Mo 3pc., 170mm Arms, 19mm x 8T Cr-Mo Spindle, GT 25T Steel Chainwheel
Bottom Bracket: American Loose Ball Bearing
Chain: KMC Z410
Cassette: 9T 1pc. Driver
Pedals: GT Low Profile FS Platform Design