Product Info

The 2021 GT Siren 20 Kids Bike combines style, comfort and reliability to form a high-quality kids bike which is great for the developing rider. GT’s LegitFit Design gives kids bikes the best fit with better positioning and easy pedalling on the lightweight alloy frame. The tough alloy frame is great for a kids bike as it is much lighter than comparable bikes with steel frames so that your kids can ride with control and learn how to handle their bike properly, without struggling to steer a heavy bike. Add to that the alloy rims, stem and seatpost which together form a durable yet lightweight bike which is tough enough to handle rough kids or a few of the bumps that come with learning to ride. The Siren rolls on 20″ tyres with the ideal blend of grip and control for safe riding, while the V-Brake allows them to control their speed and ride safely. The GT Siren Kids Bike sets the bar high for kids bikes, made from reliable parts that are safe an will allow your kids to have heaps of fun on their brand new bike.



FRAME 20” GT LegitFit Design, Alloy
FORK GT Hi-Ten Steel, 1” Threaded Steerer
RIMS Alloy, 28h
FRONT HUB Steel, nutted axle
REAR HUB Steel, Nutted Axle, Coaster Brake
SPOKES Stainless Steel, 14g
TYRES GT 20 x 1.95”
CRANKSET Forged One-Piece Type, 127mm, 32T
CHAIN KMC S1, 1/2×1/8”
HANDLEBAR Steel Riser Bar, 176mm Rise, 580mm Width
GRIPS 120mm Closed End
STEM 2-Bolt Alloy Top, Steel Quill
HEADSET 1” Threaded, Steel
BRAKES Coaster Rear, Rear Alloy VBrake
SADDLE GT 1-piece
SIZES One Size
MODEL CODE G52300F, G52301F
EXTRAS Fender, Bar, Stem Pad


Weight 15 kg
Dimensions 160 × 25 × 80 cm

Green, Purple, Red, Yellow

Free Click & Collect
Pickup from a Bike Society store.

Available from 1-2 days.

Free Home Delivery (Adelaide)
within Adelaide metro area.

Available from 1-2 working days.

Australia wide, live rate.

Live rate will calculate once address is entered in Checkout.

Available shipping options show at Checkout. Courier delivery not available on Scott bikes.