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2025 Rad Power Bikes

RadWagon

A 22″ aluminum frame long tail cargo e-bike with modest components and hydraulic disc brakes.
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Manufacturer Price

1.799 $(1.553 €)
Weight34,8 kg  
FrameAluminum
SuspensionRigid
ForkSteel
Wheels22″
Drivetrain1 × 7
GroupsetShimano
Motor750W 65Nm hub-drive
Battery720Wh
BrakesHydraulic Disc
View on radpowerbikes.comLearn about Rad Power Bikes
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

44 km/h

RadWagon

41 km/h

Similar Bikes

Highest gear

(descending)

Sizing
One Size

154cm – 193cm

Rider Fit Notes
  • 185cm, size One Size, Just right
Price History
Reviews

Summary

The Rad Power Bikes RadWagon is a long-tail cargo e-bike praised for its affordability, sturdy build, and excellent cargo capacity, making it a versatile car substitute for families and errands. It features a powerful motor, good handling, and improved safety in newer models, though some versions have faced issues with tire quality and brakes. Overall, it offers great value but has mixed feedback on components and performance under heavy loads.

Pros
  • Affordable

  • Sturdy build

  • Good cargo capacity

  • Powerful motor

  • Versatile with accessories

Cons
  • Tire quality issues

  • Ineffective brakes

  • Heavy weight

  • Struggles on hills when loaded

Key Quotes
Rad Power has now disclosed that they have received 137 reports of tires blowing out, with eight of those resulting in injuries from road rash to a broken arm.
Bikerumor logoBikerumor
The RadWagon 5 is a longtail cargo e-bike designed to handle big loads with ease.
Electric Bike Report
The RadWagon 5 rides like an American car from the 70's.
Outdoor Gear Lab logoOutdoor Gear Lab
If you're interested in trying out cargo biking, the Rad Power Bikes Radwagon 4 is a superb first choice.
road.cc logoroad.cc
The Rad Power Bikes RadWagon 4 is one of the easiest to use and versatile cargo bikes we’ve had the pleasure of riding… and that’s before you look at the extremely tempting price tag.
The Gear Loop

Feedback?

View all reviews

99 Spokes
Rad Power Bikes RadWagon 4

Dec 2022

An effective car replacement at an affordable price point.

Highs
  • Affordable

  • Sturdy

  • Comfortable

  • Good cargo capacity

  • Powerful motor

Lows
  • Ineffective and noisy brakes

  • Tire issues

Read Review

Electric Bike Report
Rad Power Bikes RadWagon 5 Review

Jan 2025 · Griffin Hales

The fifth generation of this cargo e-bike continues refinement and usability. It may not be perfect, but at this price, it's as appealing as any cargo e-bike like it. Rad Power Bikes struck gold with the RadWagon 4, one of the most popular cargo e-bikes on the market. However, the design was due for an

Highs
  • New 720Wh Safe Shield battery provides an unusual level of safety and is certified to UL 2271 & 2849

  • New 750W brushless, geared hub motor now produces 90Nm of torque, making it a better climber

  • Tektro hydraulic disc brakes offer exceptional stopping power. It’s one of our top cargo brake tests to date.

  • The wide range 11-34t freewheel makes the 7-speed Shimano drivetrain much more effective than we find on many other 7-speed e-bikes

  • Rear cargo deck has a 120-lb. carrying capacity

  • Rad Power offers a wide range of accessories to outfit the RadWagon 5 for hauling both kids and stuff

  • The big handle on the rear of the saddle make this cargo e-bike much easier to handle

  • The change to 20-in. wheels from 22-in. wheels means that replacement tires (and tubes) will be much easier to source

Lows
  • We would like to see the charger upgraded from 2A to speed charging

  • Cable management could be cleaner

Read Review

Electric Bike Review
Rad Power Bikes RadWagon 5 E-Bike Review, 2024

Nov 2024

Price: $2399.00 | Model Year: 2024 | We love the new motor. While the output is still rated at 750W, the torque has been increased to 90Nm which will help riders get up hills and accelerate up to speed.

Observations
  • We love the new motor. While the output is still rated at 750W, the torque has been increased to 90Nm which will help riders get up hills and accelerate up to speed.

  • The 720Wh Safe Shield battery is one of the best-made, safest batteries on the market. It is certified to UL’s 2271 standard, and the entire electronics system is certified to 2849.

  • The addition of a torque sensor will make the RadWagon 5 more responsive to the rider’s pedaling effort and will give motor power as soon as a rider pushes a pedal. The torque sensor has also helped the RadWagon’s range to grow from 45 mi. to 60 mi. (estimated)

  • The switch to 20 in. wheels means that replacement tires will be available at most bike shops, rather than only through Rad Power Bikes. See Latest Price

Read Review

Outdoor Gear Lab
Rad Power RadWagon 5

May 2024 · Joshua Hutchens

The Rad Power RadWagon 5 is a rugged cargo bike with ample electric assist and room for the family. With an enormous rack, a 375-pound weight limit, and a...

Highs
  • Stable

  • Easy to ride

  • Confidence inspiring

  • Utilitarian

Lows
  • Heavy

  • Not so sporty

  • Expensive Accessories

Read Review

road.cc
Check out the Rad Power Bikes Radwagon 4 e-cargo bike

Aug 2023 · Mat Brett

With London’s ULEZ (Ultra Low Emission Zone) area expanding this week and other cities introducing similar anti-pollution charging zones, take a look at this excellent budget load carrier

Read Review

Bikerumor
Updated: Rad Power announces RadWagon 4 Recall over tire and rim strip issues

Nov 2022 · Sam Anderson

Assembly and equipment flaws on RadWagon 4 cargo ebikes resulted in two separate voluntary stop-ride notices. Here's what owners need to know.

Read Review

The Gear Loop
Rad Power Bikes RadWagon 4 review

Aug 2022 · Leon Poultney

We test this enticingly affordable electric cargo bike to see if it's the ultimate, affordable getaway vehicle.

Highs
  • Massive load-carrying capacity

  • Fantastic value for money

  • Plenty of personalisation options

Lows
  • Not as smooth and powerful as some rivals

  • 7-Speed Shimano Acera gearing isn’t the best

  • Twist power assist could be better

Read Review

Geometry
Specs
Build
Frame

Aluminum frame

ColorElectric Teal

Fork

Rigid steel fork for 22" wheel

Stem

Toolless adjustable handlebar stem with built-in top cap bolt. Reach, height, and handlebar angle adjustment (80º) with press of a button/lever lift

Handlebar

700 mm wide

Saddle

Velo plush saddle with lifting handle

Seatpost

Telescoping, 375 mm x 34.9 mm

TypeRigid

Pedals

Forged aluminum platform, CrMo axle with reflectors, standard 9/16" x 20 TPI threading

Grips

PVC grips

Groupset
Rear Derailleur

7-speed Shimano

Crank

46T chainring with dual-sided chain ring guard, 170mm crank arms

Shifters

Shimano, 7-speed thumb shifter

Cassette

7-speed freewheel, 11-34T

Brakes

Gemma Hydraulic Disc GA-950E

TypeHydraulic Disc

Wheels
Tires

22" x 3" Rad Power Bikes custom tires with puncture resistant casing and reflective strip on sidewall

Disc Rotors

180mm x 1.8mm, 6 bolt

Electric Components
Motor

750W, 65 Nm rear hub motor, 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

15 Ah 720 Wh Safe Shield™ Advanced External Battery, Samsung 50GB or LG M50LT cells, UL Certified to UL-2271

Display

Rad Power Bikes color display. See Display section below for details.

Charger

48V, 2 Amp Rad Battery Charger, operates on 100V-240V AC power outlets

Accessories
Lights

Four lighting modes: On, Off, Auto Ambient Light Sensing, Auto w/ Daytime Light Flashing, Front: 80 lux, 200 lumens LED headlight with built-in reflector, Rear: Integrated taillight with brake light indicator

Fenders

Full coverage front and rear, hardware included

Racks

Integrated, 120 lb carrying capacity

Bell

Integrated with left brake lever

Rider Notes
Riders Also Viewed

First added 22 March

Last updated 7 June