Rad Power Bikes RadExpand 5 2022
2022 E-bike
Estimate price |
1,719$
Weight | 28.35 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame aluminium -
Wheels 20" -
Groupset microSHIFT -
Suspension Rigid -
Motor 750W hub-drive -
Battery 672 Wh -
Drivetrain 1 × 7 -
Brakes Mechanical Disc
Sizing
Recommended size guide.
One Size
147cm - 177cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
6061 aluminum
Suspension Fork
Rad custom steel 135 mm hub width, 9 mm quick release
Drivetrain
Rear Derailleur
7-Speed MicroShift RD-M26
Shift Levers
MicroShift TS71-7 -R under bar thumb shifter, 7-speed
Cassette
7-speed freewheel 14-32T
Crank
48T, 170 mm forged alloy, dual-sided chainring guard
Bottom Bracket
100 mm shell, 164 mm spindle
Chain
KMC Z7, 124 links
Pedals
Composite platform, CrMo axle with reflectors, standard 9/16" x 20 TPI threading
Wheels
Rims
Aluminum alloy, 36 hole, Rim width: 60 mm
Spokes
12-gauge stainless steel, black
Tires
CST BFT 20" x 4.0", e-bike rated with puncture-resistant liner and reflective strip
Brakes
Brakes
Mechanical caliper
Brake Levers
Rad Power Bikes approved aluminum alloy levers with motor cutoff switch.
Disk Rotors
180 mm front and rear
Cockpit
Stem
45 mm length, + 3º rise.
Handlebar
Alloy, 27" wide, 6.9" rise
Grips
Ergonomically designed, made of soft yet durable rubber
Headset
Semi-integrated, 1-1/8" straight steerer tube
Seat
Saddle
Rad Power Bikes with lifting handle
Seatpost
Aluminum alloy, 390 mm x 27.2 mm
Motor & Battery
Motor
750W brushless geared hub motor, 5:1 planetary gear reduction. Stated wattage is the manufacturer’s rated power capacity. Actual power-to-ground wattage is under 750W to ensure ebike regulatory compliance and may vary depending on riding conditions.
Battery
672 Wh
Remote
Rad Power Bikes custom LED display with Charge indicator, pedal assist level / error display, headlight/taillight indicator and more
Charger
48V, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets
Fit data
Geometry
Numbers for sizing and ride feel.
Model Overview
RadExpand 5 belongs to the Radpowerbikes E Radexpand model. Rad Power Bikes released 3 e-bikes variations of this model so far. You can easily view all of the Radpowerbikes E Radexpand e-bikes models from 2022, here.
Model range prices
Rad Power Bikes RadExpand 5 Electric Folding Bike 2022 is the cheapest e-bike model and costs 1592$. Rad Power Bikes RadExpand 5 2022 is the most expensive one and costs 1592$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Folding e-bikes average price
Our math shows that the average cost of a dependable Folding e-bike is 1557$. However, you could also get a good Folding e-bike even if you pay a lower amount than the average price. In short, before purchasing your ideal e-bike do some research about its components, and also check for reviews online.
At the moment of the release date, Rad Power Bikes RadExpand 5 price was 1592$. If we compare this with the average Folding e-bike cost we notice that the price is 2.25% higher.
Folding e-bikes average weight
The average weight for Folding e-bikes is 24.04 kg (53 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
Weighing 28.35 kg (62.5 lbs), the RadExpand 5 model is much heavier than average. To sum up, it’s 17.93% heavier than the average weight of Folding e-bikes.
RadExpand 5 components
Fork material
When it comes to the fork, this e-bike has a steel one, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.
Wheels
As for the wheels, Rad Power Bikes RadExpand 5 2022, has a 20″ aluminum model. This wheel size is used on bike models like BMX, children, or folding bikes. In conclusion, you can use them better on-road, and less on technical terrain.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The RadExpand 5 comes with Mechanical Disc brakes. They are much easier to maintain than hydraulic disk brakes. However, performance-wise there is room for improvement.
Sizes
This e-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.