Rad Power RadRunner Plus Electric Cargo Utility Bike Review: A Compact Cargo Hauler With a Throttle for $1,799
The RadRunner Plus is a compact, throttle-equipped hauler with room for a passenger and a load on a frame short enough to park just about anywhere.
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What the stars are rated against
The stars compare this bike with other cargo / family e-bikes we have scored — 10 of them, priced $1,259–$2,339. They are a ranking inside that group, not an absolute grade: four stars means it beats most of that set on the measure, not that it hits some fixed standard.
Peers are drawn from a tight price band around this bike, so a $1,000 commuter is judged against other $1,000 commuters rather than against machines costing three times as much. Change the group and the stars would change with it.
The headline Genius Score is not decided by that group alone. It blends the category ranking above with a market-wide view across every bike we publish, so a bike cannot climb simply by sitting in a weak category. How we score.
If your goal is running errands, dropping a kid at school, and generally leaving the car in the driveway for short trips, the Rad Power RadRunner Plus Electric Cargo Utility Bike is built for exactly that. It's a compact cargo bike with a , so there's real room for a passenger on the back and a load of groceries without the bike feeling maxed out. The low stepover and stubby 20-inch frame make it easy to hop on, load up, and park in a small space.
It earns a Genius Score of 66 out of 100, and that number tells the story well: the build and hauling ability are genuinely strong, while range is where it gives a little back. You also get a , so you can pull away from a stop or climb a short rise without pedaling, and that flexibility is a big part of the appeal. Just plan your trips around a realistic range rather than the headline figure.
Pros & cons
What we like
- A means a passenger and a week's groceries can ride together, so school runs and shopping trips fit on one bike.
- A lets you ride up to 20 mph without pedaling, which is a real help getting a heavy, loaded bike rolling from a dead stop.
- The daily-use hardware is excellent for the price, starting with that bring a heavy, loaded bike to a controlled stop with an easy squeeze.
- The compact 20-inch frame and low stepover make it simple to mount, load, and store where a full-size bike wouldn't fit.
- A 750W delivers smooth, steady power that suits the stop-and-go rhythm of city errands.
Worth weighing
- Range is the one soft spot on an otherwise well-built bike. It's tuned for short, local hauling, so long daily mileage means charging often or paying for the optional second battery.
- Steep climbs with a passenger and a full load ask a lot of the . On flat and rolling ground it hauls happily; save the big hills for a lighter load.
Key specs
The motor & power
The RadRunner Plus runs a 750W , the kind that pushes power out smoothly rather than in a sharp launch. For a cargo bike that spends its life starting and stopping in traffic with weight on board, that even delivery is exactly what you want.
It puts out , enough to get a loaded bike rolling on the flat and up gentle rises without any fuss. On a long, steep climb with a passenger and full bags, though, the motor is clearly working for a living.
Because it's a bike, you can cover the whole 20 mph on the alone without turning the pedals. The trade-off is where you're allowed to ride: some bike paths restrict throttle bikes, so it's worth checking your local rules before you count on going car-free everywhere.
Rad's spec sheet lists 60 Nm of torque, while its marketing description says 70 Nm, so we go with the documented 60 Nm. It's a small gap you won't feel from the saddle, but it's worth knowing the lower number is the one on the official spec sheet.
Range & battery
The 624Wh carries a claimed range of up to 55 miles. Like any e-bike, that ceiling assumes flat ground, a light load, and steady pedaling, so a fully loaded errand run around town will come in under it. For day-to-day family and errand duty, plan on charging every couple of days and you'll rarely think about it.
Rad is refreshingly clear about the spread, quoting 17 to 55 miles rather than a single rosy number. That honesty tells you exactly how much your terrain, cargo, and pedaling effort move the needle.
You'll see 'up to 120 miles' in Rad's materials, but that figure requires buying the optional Range Extender, a second battery. On its own the bike is rated up to 55 miles, so budget for the add-on if triple-digit range is what you need.
Ride & components
The 20" x 3.3" tires are a big reason this bike feels so manageable. They're wide enough to take the edge off rough pavement and add stability under a load, and the small wheels keep the whole bike short and easy to steer.
Stopping is handled by Gemma Hydraulic GA-950E , which matter a lot on a bike that might be carrying 300-plus pounds. They give strong, predictable stops without you needing a white-knuckle grip.
Gearing comes from a Shimano 7-speed drivetrain with an 11-34T range. It's simple, reliable, and perfectly fine for flats and mild hills, though the limited spread means a steep climb under load leaves you without a lower gear to drop into.
At 75 pounds it's on the heavier side, which is completely normal for a cargo bike built to haul this much. The weight is a non-issue once you're rolling; it only comes up if you ever need to lift it onto a rack or carry it up a flight of stairs.
Price & value
At $1,799, the RadRunner Plus sits in the middle of the cargo-bike market, and what you're paying for is capability rather than flash. The frame, the brakes, and the hauling hardware are where the money went, and that's exactly where a cargo buyer wants it.
You're not getting a high-end drivetrain or a giant battery at this price, and that's a fair trade for a bike that gets the fundamentals of carrying people and stuff right. If your riding is short, local, and load-heavy, the math works out in your favor.
Who it's for
The one-car household
If you're trying to trade short car trips for bike trips, this is a natural fit. You can add a passenger or a seat on the back, load up the groceries, and knock out a few miles of errands without touching a car key. The steady power and low-effort loading make those daily runs painless.
The twist-and-go rider
If you'd rather not treat every ride as a workout, the does the pedaling for you up to 20 mph. It's especially welcome when you're carrying a full load and just want to hold a steady pace instead of cranking hard. Bear in mind the throttle is what puts this bike in Class 2, which can affect where you're allowed to ride.
The long-haul commuter
If your ride is long or you can't plug in at the other end, look closely at range before you buy. Loaded with cargo, this bike's real miles fall under the 55-mile claim, so a lengthy round-trip commute could have you watching the battery gauge.
The steep-hill hauler
If you live somewhere genuinely hilly and plan to climb with a full load, the 7-speed gearing and will feel stretched. It handles moderate grades fine, but a big climb with a passenger aboard asks a lot of the motor and your legs both.
Frequently asked
Does the Rad Power RadRunner Plus Electric Cargo Utility Bike have a throttle?
Yes. It's a -equipped Class 2 bike, so you can ride up to 20 mph on the throttle alone without pedaling.
How far does the Rad Power RadRunner Plus Electric Cargo Utility Bike go on a charge?
Rad rates the 624Wh battery at 17 to 55 miles per charge. The high end assumes light, flat, pedal-heavy riding, so loaded errand trips land lower. An optional Range Extender pushes the claimed range up to 120 miles.
What class is the Rad Power RadRunner Plus Electric Cargo Utility Bike?
It's a e-bike, which means it has a throttle and tops out at 20 mph. Class 2 bikes are restricted on some paths, so it's worth checking your local rules.
How much can the Rad Power RadRunner Plus Electric Cargo Utility Bike carry?
Its total , with a maximum rider weight of 275 pounds. That leaves real room for a passenger or a cargo load on the rear rack.
Can you ride the Rad Power RadRunner Plus Electric Cargo Utility Bike without pedaling?
Yes. The throttle gets you moving and up to 20 mph with no pedaling at all. Just know that riding on the throttle drains the battery faster than pedaling, so it will trim your range.
How much does the Rad Power RadRunner Plus Electric Cargo Utility Bike weigh?
It weighs 75 pounds with the battery installed, or about 65 pounds with the battery removed. That's typical for a cargo bike built to haul heavy loads.
How it compares to its siblings
RadRunner Plus costs $300 more than the base RadRunner and adds a Shimano 7-speed drivetrain plus a bump in payload capacity from 320 lb to 350 lb; torque, battery, and range are unchanged. Its Genius score (66) is lower than the base RadRunner's (74), so you're paying for gears and payload, not a better overall rating. RadRunner Max costs $500 more again but adds real torque (90 Nm vs 60 Nm) and 420 lb payload — worth it only if you're hauling heavier loads or want Class 1-3 flexibility.
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Read the reviewCompare against the Denago Cargo 1
Rad Power RadRunner Plus Electric Cargo Utility Bike is ranked on:
Guides worth reading
- E-bike classes explained: Class 1, 2 and 3Three classes, two questions: does it have a throttle, and how fast does the motor keep helping.
- Nominal vs peak watts on an e-bikeThe wattage in the headline is usually the peak figure, which can be roughly double the number the motor actually sustains.
- E-bike range explainedEvery range figure on every spec sheet is a best case. Here is how to translate it into what you'll really see.
How we score: the Genius Score blends a bike's capability against same-price peers with its value for the money, weighted for what this cargo / family buyer prioritises. Specs are pulled from the manufacturer's live page and normalised (nominal vs peak watts, true weight with battery). Ratings are our estimate from specs, not a lab test.