Bike details
Overview
Key information split into simple groups.
Bike summary
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-
Frame Steel -
Wheels 12" -
Suspension Rigid -
Drivetrain Single Speed -
Brakes Coaster
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
12" GT LegitFit Design, Hi-Ten Steel
Suspension Fork
GT Hi-Ten Steel, 1" Threaded Steerer
Drivetrain
Cassette
16T Coaster
Crank
Forged One-Piece Type, 89mm, Steel, 24T
Bottom Bracket
Steel, Ball type
Chain
KMC HV410 1/2" x 1/8"
Pedals
Jr. BMX design, resin
Wheels
Front Hub
Steel, 16 Hole, 3/8" Axle front, Steel, 16 Hole, Coaster rear
Rims
Alloy, 16h
Spokes
Stainless Steel, 14g
Tires
GT 12 x 2.25"
Brakes
Brakes
Coaster rear
Cockpit
Stem
2-Bolt Alloy Top, Steel Quill
Handlebar
Steel Riser bar, 130mm rise, 480mm
Grips
95mm closed end
Headset
Steel, 1"
Seat
Saddle
GT 1-piece
Seatpost
Alloy
About this model
Siren Girl’s 12″ is a Gt Siren model. GT launched 21 bikes of this model so far. Take a sneak peek at all Gt Siren bikes models from 2019, by clicking here.
Model range prices
The most economical model, the GT Siren Girl’s 12″ 2019 has a starting price of 180$. GT Siren Coaster 20″ 2019 on the other hand is the most expensive at 230$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Youth bikes
According to our calculations, the average cost of a Youth bike that is reliable is 278$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Youth bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
At the moment of the release date, GT Siren Girl’s 12″ price was 180$. Comparing this to the average Youth bike price, we see that the price is 54.44% smaller.
Siren Girl’s 12″ components
Fork material
When it comes to the fork, this bike has a steel one, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.
Wheels
When it comes to wheels, the Siren Girl’s 12″ bike is equipped with the 12″ aluminum model. The 12″ wheels are a good fit for folding bikes, BMX, or children bikes. In conclusion, they are great for flat ground or very easy trails.
Brakes
When you want to stop the bike in time, the brakes are vital. The Siren Girl’s 12″ has Coaster brakes. Coaster brakes are among the oldest brake types you can find on a bike. However, if your chain falls off or snaps, your coaster brakes won’t function anymore.
Sizes
GT Siren Girl’s 12″ 2019 is available in one size only. In short, make sure you double-check if it fits you.