Bike details
Overview
Key information split into simple groups.
Bike summary
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Category -
Frame Aluminum -
Wheels 20" -
Suspension Rigid -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
6061 T6 alloy, forged dropouts with int. chaintensioner
Suspension Fork
cr-mo, 1? butted steerer tube, hi-ten fork legs, 23mm offset
Drivetrain
Cassette
RADIO alloy, 38t sprocket
Crank
RADIO “Cobalt” forged alloy 3pc crank, 140mm long
Bottom Bracket
Radio, BSA square taper, sealed
Chain
KMC, Z6, 1/2? x 3/32?
Pedals
Radio, Cobalt Junior, nylon
Wheels
Front Hub
RADIO “Cobalt” alloy CNC hub, fully sealed, 3/8?s, 28h, crmo axle
Rear Hub
RADIO “Cobalt” alloy CNC hub, fully sealed, 3/8?s, crmo axle, 28h, flip flop
Rims
Radio, A-M5, double wall, 28H, alloy f&r
Tires
Arisun, XLR8, 20?x 1-1/8?
Brakes
Brakes
PROMAX “MV-87” alloy brake rear
Brake Levers
PROMAX “XL-378” alloy brake rear
Cockpit
Stem
Radio, Cobalt-toploader, ext. 40mm, alloy
Handlebar
4130 seamless cr-mo
Grips
Radio, diamond knurling, closed end, flangeless, 102mm length
Headset
Radio, integrated headset, sealed, 1?
Seat
Saddle
RADIO “Mini” combo seat
Seatpost
Radio 22.2mm alloy
Fit data
Geometry
Numbers for sizing and ride feel.
Model Overview
COBALT MINI belongs to the Radio Cobalt model. RADIO launched 4 bikes of this model so far. Check out the entire range from 2023 of this model, by clicking this link.
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.
BMX bikes average price
According to our calculations, the average cost of a BMX bike that is reliable is 348$. However, even if your budget is less than the average, you might still be able to get a top-quality BMX bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
BMX bikes average weight
If we make a quick analysis of the average weight of a BMX bike, we get 10.54 kg (23.24 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
COBALT MINI weighs 7.79 kg (17.17 lbs) and is much lighter than the average. In short, the average BMX bike weight is 35.3% higher than this one.
COBALT MINI 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 size
As for the wheels, RADIO COBALT MINI 2023, has a 20″ aluminum model. This wheel size is used on bike models like BMX, children, or folding 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. RADIO COBALT MINI has Rim brakes installed. Slightly lighter than hydraulic brakes, rim brakes are a budget choice. However, you could spend a little extra and get a bike that has hydraulic brakes.