Item # qgtzon20gpu14zz-gt-bmx-bikes

GT Zone BMX Bike 20in

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Sugg. Retail: $330.00
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  • 20in
  • Dirt Jumper
  • HiTen
Top Tube Length: 20
Rear End Length: 13.75
Bottom Bracket: Mid
Weight: na

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Description: GT Zone BMX Bike 20in

The GT Zone gives aspiring riders a jumping-off point without breaking the bank. Chromoly cranks with a sealed bearing bottom bracket once cost almost as much as you pay for this whole bike, but it doesn’t stop there. A semi-sealed cassette hub, GT Airbag tires, and full hi-ten frame and fork gets you what you need to get in the Zone.

Key Features of the GT Zone BMX Bike 20in:
  • GT Tubular Cr-Mo 3Pc cranks with a sealed bearing mid BB
  • 25x9fully sealed bearing cassette driver
  • KMC Z410
  • GT Skinwall POOL STREET TREAD tires
  • Extra Padded Saddle
  • Sizes: 20" Wheel, 20.25" Top Tube
  • Colors: CRB, PUR
  • Frame: 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
  • Crankset Chainwheel: 9T One Piece Driver
  • 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
  • Rims: Pinned Aluminum, 36 Hole
  • Tires: GT Pool Street Tread 20" x 2.1" F/R
  • Hubs: (F) Steel Body, Loose Ball 3/8" Axle, 36 Hole, (R) Alloy 5pcs Sealed Bearings, CR-MO Axle, 9T Cassette 36 Hole
  • Spokes: Stainless Steel
  • Nipples: Brass
  • Brake: Tektro FX340R, Aluminum U-Brake
  • Brake Levers: Tektro 289A
  • Handlebar: GT High Ten, 690mm Width, 210mm Rise, 11° Sweep, 3° Tip, 1.8T, w/Crossbar
  • Stem: GT Top Load Design w/Cold Forged Clamp, 50mm Ext, GT CNC logo
  • Grips: GT Wings Logo 130mm Single Compound
  • Headset: 1-1/8" Threadless, Steel
  • Saddle: Rail Padded
  • Seat Post: Steel 25.4mm x 200mm
  • Seat Clamp: Alloy, 28.6mm


NOTE: All complete bikes are sold and delivered partially assembled. Final assembly should be done by a qualified BMX technician. Failure to have the bike assembled by a qualified technician may void the warranty and could result in damage and/or injury if not assembled correctly. As an industry standard, some bikes might have minor cosmetic blemishes due to the nature of shipping.

4.0 / 5.0
1 Review
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GT zone
This bike is amazing
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July 2, 2014

Browse 10 questions and 13 answers
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is this ok for jumper and is it a good bike for my 16 year old?
Jake K on Jul 13, 2014
Best Answer: Its a great bike. It doesn't have dirt tires though. It is real light but I'd go bigger than 20 inches if they are serious about jumping or racing. I'm 5'7 , and believe mine is 20 inches for me next time I'd probably go a little bigger. Hope this helps
Reply · Report · Branden C on Jul 13, 2014
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Is this a good dirt jumping and racing bike?
Aidan B on May 12, 2014
Best Answer: Bit of an all rounder but can't be ridden in dirt or water as crank bearings not sealed.
Reply · Report · Andrew H on May 15, 2014
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i am about 5'9 is bike good for my height?
billy on Feb 9, 2014
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Are these rims single walled or doubled wall, i dont understand the "pinned aluminum" thing?
A shopper on Aug 14, 2014
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is this a lightweight bike ?
lucy m on Dec 19, 2013
Best Answer: can you ship to mount gambier australia post code 5290 thanks Ryan
Reply · Report · RYAN G on Mar 27, 2014
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how durable is it? my last bike only lasted one year. i jump dirt jumps and come down pretty hard, can the ball bearings in the cranks handle sstuff like this
A shopper on Jun 11, 2014
Best Answer: The GT Zone is a great bike. The bike will last as long as you keep up on the maintenance
Reply · Report · Mark SStaff on Jun 25, 2014
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