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GTGrunge 20"

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Questions and Answers

Aluminum
Internal Gearing
20"
Diamond
Rim Brakes
Introducing the GT Grunge 20" bike, a perfect companion for kids ready to hit the streets with confidence and style. Available in 2021, 2022, and 2023 models, this bike is built on a 20" GT LegitFit Design alloy frame, making it surprisingly lightweight yet durable enough to withstand the rigors of everyday adventures. This design not only enhances durability but also provides an ideal fit, helping ...Read more

General

  • Frame20" GT LegitFit Design, Alloy

    • Brakes

  • BrakeCoaster rear

    • Wheels & Tires

  • TiresGT 20 x 1.95"GT 20 x 1.95" GT 20 x 1.95"
  • SpokesStainless Steel, 14g
  • WheelsAlloy, 28h
  • Rear HubSteel, nutted axle, coaster brake
  • Front HubSteel, Nutted axle
  • Wheel Size20"

    • Cockpit

  • Stem2-Bolt alloy top, steel quill
  • Grips120mm closed end
  • HeadsetSteel, 1"
  • HandlebarSteel Riser bar, 176mm rise, 580mm width

    • Groupset

  • Chain / BeltKMC S1, 1/2x1/8"
  • CrankForged One-Piece Type, 127mm, 32T
  • PedalsJr. BMX design, resin
  • Bottom BracketSteel, Ball type

    • Saddle

  • SaddleGT 1-piece
  • Seat PostAlloy
  • Seat Post ClampSingle Bolt

    • Suspension

  • ForkGT Hi-Ten Steel, 1" Threaded Steerer
    • Disclaimer

    Deviations between specified and installed components are possible depending on the delivery situation. Alternatively installed components correspond to the quality level of the specified components. The specified model year corresponds to the model series defined by the manufacturer and not necessarily the year of manufacture. As some models are produced unchanged over several years, the year of manufacture may vary. Irrespective of this, you will receive a current product in accordance with the stated specifications. Errors and omissions are excepted.

    About GT Bicycles

    GT Bicycles has been rocking the cycling world since 1972. It all started with Gary Turner, a BMX enthusiast who wanted to create bikes that could handle serious tricks. Today, GT is all about performance, durability, and fun. Their philosophy? Make bikes that let you push limits - whether you're hitting the trails, racing, or cruising around town. From rugged mountain bikes and versatile gravel bikes to sleek road bikes and BMX legends, GT’s product range is as dynamic as its riders. Users rave about their bikes’ toughness and smooth ride, making them favorites for thrill-seekers and casual cyclists alike. GT is perfect for adventurers who love tackling tough terrain or anyone looking for a bike with a bold personality. If you’re all about having fun on two wheels, GT’s got your back. Ready to ride?

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