Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 20" -
Suspension Rigid -
Brakes Coaster
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
20" GT LegitFit Design, Alloy
Suspension Fork
GT Hi-Ten Steel, 1" Threaded Steerer
Drivetrain
Cassette
none
Crank
Forged One-Piece Type, 127mm, 32T
Bottom Bracket
Steel, Ball Type
Chain
KMC S1, 1/2x1/8"
Pedals
Jr. BMX Design, Resin
Wheels
Front Hub
Steel, nutted axle
Rear Hub
Steel, Nutted Axle, Coaster Brake
Rims
Alloy, 28h
Spokes
Stainless Steel, 14g
Tires
GT 20 x 1.95"
Brakes
Brakes
Coaster Rear, Rear Alloy VBrake
Brake Levers
Alloy V-type
Cockpit
Stem
2-Bolt Alloy Top, Steel Quill
Handlebar
Steel Riser Bar, 176mm Rise, 580mm Width
Grips
120mm Closed End
Headset
1" Threaded, Steel
Seat
Saddle
GT 1-piece
About this model
Siren 20″ completes the Gt Siren model. 21 bikes variations carry this model name so far. You can easily view all of the Gt Siren bikes models from 2021, here.
Model range prices
GT Siren 12″ 2021 is the most affordable bike of this model and has a price of 205$. On the other hand, GT Siren 20″ 2021, is the most expensive and costs 265$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Youth bikes average price
Our math shows that the average cost of a dependable Youth bike is 278$. However, you could also get a good Youth bike even if you pay a lower amount than the average price. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
At the moment of the release date, GT Siren 20″ price was 265$. In conclusion, this bike price is 4.91% lower than the price of the average Youth bike.
Overview of components
Fork material
The fork on this bike is made out of steel, which is tougher than carbon in the case of an impact. However, it can add some extra weight to the bike.
Wheels size
When leaving the production line, the Siren 20″ model has 20″ aluminum wheels. The 20″ wheels are a good fit for folding bikes, BMX, or children bikes. In conclusion, you can use them better on-road, and less on technical terrain.
Brakes
When you want to stop the bike in time, the brakes are vital. The Siren 20″ has Coaster brakes. These brakes are pretty efficient, and they’re not so pricey. However, they have flaws, especially if the chain falls off.
Sizes
This bike has one size only, so it might not fit you. In short, make sure you double-check if it fits you.