Skip to main content

GT Siren Coaster 20"

GT Siren Coaster 20"
Gloss Lilac w/Ink Blue, Magenta & Sky Blue


The Siren Coaster 20-inch is a bike designed to make your little one feel like a big kid. A durable alloy frame and steel fork, paired with a rear coaster brake and rear V-Brake, make for years of enjoyment. Front and rear fenders and a kickstand add to the fun!


Frame 20" GT LegitFit Design, Alloy
Fork GT Hi-Ten Steel, 1" Threaded Steerer
Rims Alloy, 28h
Tires GT 20 x 1.95"
Crankset Forged One-Piece Type, 127mm
Chainrings 32T
Chain KMC Z410A
Cassette/Rear Cogs 16T Coaster
Handlebars Steel Riser bar, 176mm rise, 580mm
Tape/Grips 120mm closed end
Stem 2-Bolt Alloy Top, Steel Quill
Brakes V-Brake, Coaster rear
Pedals Jr. BMX design, resin
Saddle GT 1-piece
Seat Post Alloy

* Subject to change without notice.

Part Numbers

Option UPC MPN
Gloss Lilac w/Ink Blue, Magenta & Sky Blue 038675156760 G52709F95OS