GT Grunge 12in Kids Bike [Navy] (2017)

Now $251.00 RRP $259.00 SAVE $8.00
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A perfect beginner bike for your little ones. 


  • GT Designed Hi-Ten Steel Frame and Fork
  • Forged 1-pc Crankset
  • 12" Wheel


Frame:12" GT Legit Fit Design, Hi-Ten Steel
Fork:GT Hi-Ten Steel, 1" Threaded Steerer
Chain:1/2" x 1/8"
Crank:Forged One-Piece Type, 89mm, Steel, 26T
Crank Option 1:Forged One-Piece Type, 89mm, Steel, 26T
Bottom Bracket:Steel, Ball type
Pedals:Jr. BMX design, resin
Cog Set:16T Coaster
Rims:Alloy, 16 hole
Tires:12 x 2.25"
Hubs:Steel, 16 Hole (F) 3/8" Axle, (R) Coaster
Brake:(R) Coaster
Handlebar:Steel 460mm width x 130mm rise
Stem:2-Bolt Alloy Top, Steel Quill
Grips:92mm closed end
Headset:Steel, 1"
Saddle:GT 1-piece
Seat Post:Alloy
Seat Clamp:Single Bolt
Extras:Training wheels

Additional Information on Kids Bikes can be found here 


More Information
Model Year2017
Product BadgeNo
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About GT Bicycles

GT'S story is simple: speed, speed and even more speed. From GT’s namesake Gary Turner designing one of the first BMX race bikes in 1972 to the modern carbon fiber creations that redefine fast-as-hell, GT has built a long legacy of racing, winning, yet never taking things too seriously.

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