Bike details
Overview
Key information split into simple groups.
Bike summary
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Frame Aluminum -
Wheels 20" -
Suspension Rigid -
Drivetrain Single Speed -
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
16T Coaster
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"GT 20 x 1.95" GT 20 x 1.95"
Brakes
Brakes
Coaster rear
Cockpit
Stem
2-Bolt alloy top, steel quill
Handlebar
Steel Riser bar, 176mm rise, 580mm width
Grips
120mm closed end
Headset
Steel, 1"
Seat
Saddle
GT 1-piece
Seatpost
Alloy
Model Overview
Grunge 20″ belongs to the Gt Grunge model. There are 21 bikes that carry this model name. You can get a glimpse at all models from 2020, by clicking on this link.
Model range prices
The most economical model, the GT Grunge 12″ 2020 has a starting price of 190$. GT Grunge 20″ 2020 on the other hand is the most expensive at 250$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Youth bikes
According to our math, the average price for a trustworthy Youth bike is 278$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Youth bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 250$. Comparing the average cost of a Youth bike to this one, you will see that Grunge 20″ price is 11.2% smaller.
Overview of components
Fork material
The fork 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
The wheels on Grunge 20″ are the 20″ aluminum type. The 20″ 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
Nothing is more important on a bike than its ability to brake properly. GT Grunge 20″ is equipped with Coaster brakes. Coaster brakes are among the oldest brake types you can find on a bike. However, they have flaws, especially if the chain falls off.
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.