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. chain tensioner
Suspension Fork
cr-mo, 1-1/8? butted steerer tube, cr-mo fork legs, 30mm offset
Drivetrain
Cassette
RADIO alloy, 44t sprocket
Crank
RADIO “Cobalt” forged alloy 3pc crank, 175mm long
Bottom Bracket
Radio, BSA square taper, sealed
Chain
KMC, Z6, 1/2? x 3/32?
Pedals
Radio, Cobalt Pro, alloy
Wheels
Front Hub
Radio, Cobalt, alloy cnc, fully sealed, 36h, 3/8? cr-mo axle
Rear Hub
Radio, Cobalt, alloy cnc, fully sealed, 36h, flip flop, 3/8? cr-mo axle
Rims
Radio, BX-32, double wall, 36H, alloy f&r
Tires
Arisun, XLR8, front 20?x1.95? / rear 20?x1.75?
Brakes
Brakes
PROMAX “TX-117” alloy brake rear
Brake Levers
PROMAX “XL-378” alloy brake rear
Cockpit
Stem
Radio, Cobalt-toploader, ext. 50mm, alloy
Handlebar
4130 seamless cr-mo
Grips
Radio, diamond knurling, closed end, flangeless, 130mm length
Headset
FSA, No.28, integrated headset, sealed, 1-1/8?
Seat
Saddle
Radio Cobalt Pro, combo seat
Seatpost
Radio 25.4mm alloy
Fit data
Geometry
Numbers for sizing and ride feel.
Model Overview
COBALT PRO is a Radio Cobalt model. 4 bikes variations carry this model name so far. You can easily view all of the Radio Cobalt bikes models from 2023, here.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for BMX bikes
According to our calculations, the average cost of a BMX bike that is reliable is 348$. However, even though the average price of a BMX bike is lower, you might still be able to get a top-quality bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Average weight for BMX bikes
On a deeper look, we notice that the average weight of a BMX bike is 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.
With a weight of 9.95 kg (21.94 lbs), RADIO bike is a bit lighter than average. In other words, this model is 5.93% lighter than the average BMX bike.
Overview of components
Fork material
The fork is made out of steel, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.
Wheels size
The wheels on COBALT PRO are the 20″ aluminum type. 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
Nothing is more important on a bike than its ability to brake properly. RADIO COBALT PRO is equipped with 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.