Bike details
Overview
Key information split into simple groups.
Bike summary
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-
Frame Aluminum -
Wheels 12" -
Suspension Rigid -
Brakes Coaster
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
12" GT LegitFit Design, Alloy
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, Nutted Axle
Rear Hub
Steel, Nutted Axle, Coaster Brake
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 Width
Grips
95mm Closed End
Headset
1" Threaded, Steel
Seat
Saddle
GT 1-piece
Seatpost
Alloy
About this model
Grunge 12″ belongs to the Gt Grunge model. 21 bikes variations carry this model name so far. You can easily view all of the Gt Grunge bikes models from 2021, here.
Model range prices
GT Grunge 12″ 2021 is the cheapest bike model and costs 200$. GT Grunge 20″ 2021 is the most expensive one and costs 265$.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Youth bikes average price
According to our math, the average price for a trustworthy Youth bike is 278$. However, this doesn’t mean that if you spend less money on a Youth bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 200$. Comparing this to the average Youth bike price, we see that the price is 39% lower.
Overview of 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 leaving the production line, the Grunge 12″ model has 12″ aluminum wheels. 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
For your safety, it is important to have quality breaks on your bike. GT Grunge 12″ has Coaster brakes installed. 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
This bike has one size only, so it might not fit you. In conclusion, double-check its size to make sure it’s a good fit for you.