Bike details
Overview
Key information split into simple groups.
Bike summary
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Frame Aluminum -
Wheels 20" -
Groupset Tourney, Shimano -
Suspension Rigid -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
alloy 6061 20"
Suspension Fork
hi-ten
Drivetrain
Rear Derailleur
SHIMANO TY21
Shift Levers
SHIMANO Revoshift (6)
Cassette
SHIMANO MF-TZ500 14-28 (6)
Crank
PROWHEEL 36 teeth 127 mm cranks
Chain
KMC Z6
Pedals
resin
Wheels
Front Hub
QUANDO 20 holes
Rear Hub
QUANDO 20 holes
Rims
alloy 20 holes
Spokes
black steel
Tires
20" x 1.75"
Brakes
Brakes
TEKTRO V
Cockpit
Stem
alloy
Handlebar
alloy 15 mm 540 mm
Grips
AUTHOR kratton rubber
Seat
Saddle
AUTHOR Pilot
Seatpost
alloy (27.2)
Fit data
Geometry
Numbers for sizing and ride feel.
Model Overview
Cosmic 20 is an Author Cosmic model. Author released 6 bikes variations of this model so far.
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
If you want an acceptable Youth bike you should know that the average price is 278$. However, even if your budget is less than the average, you might still be able to get a top-quality Youth bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Youth bikes average weight
Youth bikes weigh an average of 11.74 kg (25.88 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
Author Cosmic 20 it’s weighing 8.9 kg (19.62 lbs). At this weight, is much lighter than average. To sum up, it’s 31.91% lighter than the average weight of Youth bikes.
Overview of components
Fork material
Cosmic 20 has a steel fork, which is tougher than carbon in the case of an impact. However, it can add some extra weight to the bike.
Wheels
When leaving the production line, the Cosmic 20 model has 20″ aluminum wheels. 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
When you want to stop the bike in time, the brakes are vital. The Cosmic 20 has Rim brakes. Rim brakes are cheaper than hydraulic brakes, and also easier to maintain. However, you could spend a little extra and get a bike that has hydraulic brakes.