Item # qgtzon20bl13zz-gt-bmx-bikes

GT Zone BMX Bike 20in

GT Zone BMX Bike 20in
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Description: GT Zone BMX Bike 20in

The GT Zone BMX Bike gives a rider everything he needs to head out for the day and know he's going to have a good time. This bike was built to be fun and reliable but not break the bank. The frame and fork are made from Hi-ten steel to be durable and forgiving. It comes with tubular chromoly 3-piece cranks and a tight 25/9 micro drive system. Roll smooth on Alex G303 Aluminum rims and stop promptly with seat stay mounted U-brakes.

Key Features of the GT Zone BMX Bike:
  • Colors: Blue, Gray
  • Frame: 2013 GT Street Design S/S, Hi-Ten Steel Tubes, DT Gussett, MID 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, 3/8" axle
  • Chain: KMC Z410
  • Crank: GT Tubular Cr-Mo 3Pc., 170mm Arms, Cold Forged Cr-Mo 19mm x 8T Spline Spindle, 25T Steel Chain Wheel GT Design
  • Bottom Bracket: MID Sealed Bearing
  • Pedals: GT Low Profile Mid Size Platform Design, PP Material, Boran Axle
  • Cog Set: 9T One Piece Driver
  • Rims: Alex G303, Pinned Aluminum, 32F/36R Hole
  • Tires: GT Air Bags, 20"x2.1" F/R
  • Hubs: GT Alloy Body, 3/8" Heat Treated Axle, 32 Hole
  • Rear Hub: GT Alloy Body, Loose Ball 1 Sealed 14mm Cr-Mo Axle, 36 Hole, One Piece 9T Driver Cassette
  • Spokes: 14G
  • Nipples: Brass
  • Brake Levers: Tektro XL320 Alloy
  • Handlebar: GT Hi-Ten, 194mm Rise, 670mm Width, 11° Sweep, 3° 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 Street Design Unifed Padded Saddle with Post
  • Seat Post: Integrated With Saddle, 135mm
  • Seat Clamp: Alloy, single bolt
  • Extras: One Pair GT 35mm OD x 98mm Cold Forged Steel Pegs


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.

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Why did you choose this? Store
Color for son and I have owned GT Bikes in the past.
Thomas W on Dec 11, 2013
Color for son and I have owned GT Bikes in the past.
Thomas W on Dec 11, 2013
is the bike light?
A shopper on Dec 3, 2013
BEST ANSWER: The GT Zone is a average weight bike. Pretty standard weight across the board
I have a 15 yr old that want to go on BMX trails. He's been riding mountain bikes for Quit a long time He always has been riding those bikes with the real skinny wheels but he want to get in to jumping and racing. He's 5'10" , 180 lbs. any suggestions on what kind of bike would suit him?
A shopper on Dec 3, 2013
BEST ANSWER: Any bike with a 20.75-21" top tube will be best for him.
Is this a light freestyle bmx bike for bunny hops and jumps or is it heavy and more for dirt jumps?
A shopper on Aug 11, 2014
BEST ANSWER: The GT Zone has a standard weight at about 25lbs. If you are looking for a light BMX bike the price goes up as the weight goes down