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GTSiren 20"

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Questions and Answers

Aluminum
Internal Gearing
20"
Diamond
Rim Brakes
Introducing the GT Siren 20", a fantastic bike designed for young adventurers looking to explore their world on two wheels. Perfect for kids who are just starting their biking journey, this unisex bike brings together fun, safety, and style in a compact package. With a combination of thoughtful design and solid construction, it's an excellent choice for both beginners and those who’ve developed some ...Read more

General

  • Frame20" GT LegitFit Design, Alloy
  • Brakes

  • BrakeCoaster Rear, Rear Alloy VBrake
  • Brake LeverAlloy V-type
  • Wheels & Tires

  • TiresGT 20 x 1.95"
  • SpokesStainless Steel, 14g
  • WheelsAlloy, 28h
  • Front HubSteel, nutted axle
  • Rear HubSteel, Nutted Axle, Coaster Brake
  • Cockpit

  • Stem2-Bolt Alloy Top, Steel Quill
  • Grips120mm Closed End
  • Headset1" Threaded, Steel
  • HandlebarSteel Riser Bar, 176mm Rise, 580mm Width
  • Groupset

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

  • SaddleGT 1-piece
  • 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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