2020 GT Siren 12"

Steel frame general-youth bike

View on www.gtbicycles.com

2020 GT Siren 12"
  • MSRP $190
  • Suspension Rigid
  • Frame Steel
  • Fork Steel
  • Wheels 12″
  • Drivetrain Single-speed
  • Brakes Coaster

Where to Buy

Gearing

Single-speed — 1 speed

2020 GT Siren 12"
5 mph
Similar Bikes
18 mph

The 2020 Siren 12" is easier to ride up hills than similar bikes.

The 2020 Siren 12" won‘t keep up with similar bikes while riding downhill or sprinting.


Reviews

Specs
Build
Frame12" GT LegitFit Design, Hi-Ten Steel
ForkGT Hi-Ten Steel, 1" threaded steerer
Bottom BracketSteel, ball type
HeadsetSteel, 1" threaded
Stem2-Bolt Alloy Top, Steel Quill
HandlebarSteel Riser bar, 130mm rise, 480mm width
SaddleGT 1-piece
SeatpostAlloy
PedalsJr. BMX design, resin
Grips95mm closed end
Groupset
CrankForged One-Piece Type, 89mm, Steel, 24T
Cassette16T coaster
ChainKMC HV410 1/2" x 1/8"
BrakesCoaster brake
Wheels
RimsAlloy, 16h
SpokesStainless Steel, 14g
Front HubSteel, Nutted axle
Rear HubSteel, nutted axle, coaster brake
TiresGT 12 x 2.25"GT 12.5 x 2.25" GT 12.5 x 2.25"
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