Item # qgtair20cgr13zz-gt-bmx-bikes

GT Air BMX Bike 20in

GT Air BMX Bike 20in
Sold Out

Sorry this item is currently sold out.

Please use this discount coupon for an
additional 5% off during checkout:




BMX Bikes - Free Gift Pack

Description: GT Air BMX Bike 20in

Getting a bike to hit the trails and parks with your friends doesn't mean you have to spend your would-be ride time working to repay your debt to Mom and Dad because you broke the bank. The Air features parts like a full hi-ten frame and fork, Odyssey 13t freewheel, and GT "Sandbox" tires so you have what you need to get rolling without spending your days mowing lawns instead of riding.

Key Features of the GT Air BMX Bike:
  • Colors: Black, Gray
  • Frame: 2013 GT Dirt Design S/S, Hi-Ten Steel Tubes, DT Gussett, American BB , Seat Stay Mounted U-Brake, Removable Rotor Guides, External 1-1/8" H/T
  • Fork: GT Dirt/Street Design, Hi-Ten 31.8- 28.6mm Tapered O.D. Blades, Hi-Ten Steerer, 320mm, A/C, 3/8" axle
  • Chain: KMC Z410
  • Crank: GT Forged Steel One Piece Crank, 165mm Arms, 33T GT Steel Chain Wheel
  • Bottom Bracket: American Loose Ball Bearing
  • Pedals: GT Low Profile Mid Size Platform Design, PP Material, Boran Axle
  • Cog Set: Odyssey 13T, Cr-Mo
  • Rims: Alex G303 F/R, Pinned Aluminum, 32F/36R Hole
  • Tires: GT Sandbox Dirt Tread 20"x2.1" F/R
  • Hubs: GT Steel Body, Loose Ball 3/8" Heat Treated Axle, 32 Hole
  • Rear Hub: 14mm Heat Treated Axle, 36 Hole
  • Spokes: 14G
  • Nipples: Brass
  • Brake Levers: Tektro XL320 Alloy
  • Handlebar: GT Hi-Ten, 194mm Rise, 670mm width, 11 Degree Sweep, 3 Degree Tip, 19mm Cross Bar OD
  • Stem: GT Top Load Design With Cold Forged Clamp, 50mm Ext
  • Grips: GT Wings Logo 130mm Single Compound
  • Headset: 1-1/8" Threadless, Steel
  • Saddle: GT Dirt Design, 7mm
  • Seat Post: Steel, 25.4mm x 200mm
  • Seat Clamp: Alloy, single bolt


NOTE: All bikes are sold and delivered partially assembled. Final assembly should be done by a certified bike technician. Failure to have the bike assembled by a certified bike technician may void the warranty and could result in damage and/or injury if not assembled correctly.

There are no reviews for this item. Write a Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Browse 7 questions and 10 answers
Hide answersShow all answers | Sort by
Why did you choose this? Store
I was originally just looking for a frame for my 9yo. Then i figured that i could get something he could ride during Christmas break and we could upgrade it later. Maybe get some things for his birthday.
Kenneth N on Dec 16, 2013
Price was right, this bike will last bought this for my daughter growing up I had a mach one so I hope she'll love it
Mykola B on Dec 8, 2013
I'm from California and "the-house" had the best price! I called over 20 stores and none came close to "the-house.
Alfredo C on Dec 13, 2013
its a gt what my grandson wanted and the price
alan s on Dec 4, 2013
Is the normal size for a 11 yr old boy at 52" inch. A 20"?
A shopper on Oct 6, 2013
Best Answer: My son is 13 and is 5'4 and its smallish but thats the standard size for a bmx bike, for an 11 year old i think it would be great and last a long time.
Reply · Report · William H on Oct 15, 2013
· Add Answer · I Have This Question Too (0)
We know how much the bike weighs, but not the weight LIMIT. What is the weight LIMIT? (as asked before).
Chris E on Sep 10, 2013
Best Answer: The Gt Air as with any bmx does not have a set weight limit, but the recommend weight cut off is usually 220 lbs. You would have to get in contact with Gt Bicycles to see if they have an actual weight limit on their bikes.
Reply · Report · Lannie EStaff on Sep 22, 2013
· Add Answer · I Have This Question Too (0)
How good is the one piece forged crank...I weigh 165 pounds...would it held f I take on some high jumps?...
A shopper on Jan 22, 2014
Best Answer: I do not recommend using a one piece crank for any kind of big jumps. You will most likely bend them out of shape. The Gt air is still a great bike for normal bmx use, but i would recommend a gt compe instead for big air jumps.
GT Compe BMX Bike 20in 2014
GT Compe BMX Bike 20in 2014
Reply · Report · Lannie EStaff on Jan 23, 2014
· Add Answer · I Have This Question Too (0)
Is this bike good for jumps and tricks?
Bryan S on Jan 15, 2014
Best Answer: even though its meant for racing it would be light enough for it.
Reply · Report · William H on Jan 15, 2014
· Add Answer · I Have This Question Too (0)
My boy is nine he will be 10 in July he is 51" tall you think it's the right size?? He also rides a 65 kx
A shopper on Dec 17, 2013
Best Answer: Absolutely. The GT Air will fit him fine. When you take it to a bike shop to get it build have the builder size the bike to your child for that perfect fit!
Reply · Report · Mark SStaff on Dec 22, 2013
· Add Answer · I Have This Question Too (0)
Can a 215lb man ride this bike?
A shopper on Aug 14, 2013
Best Answer: The Gt Air BMX bike is a hi-ten steel bike. You would want something with chromoly. You should look into Sapient SAGA
Reply · Report · Mark SStaff on Aug 19, 2013
· Add Answer · I Have This Question Too (0)
What is the weight limit on this bike?
A shopper on Jul 30, 2013
Best Answer: The GT Air BMX Bike weighs 27.04 lb.
Reply · Report · Matt GStaff on Jul 30, 2013
· Add Answer · I Have This Question Too (0)