Name: RadRunner™ Max Electric Cargo Utility Bike
Brand: Rad Power Bikes
SKU: 106-00067
Price: 2299.0 USD
Availability: InStock

Right side of a deep emerald green RadRunner cargo utility ebike on a white background.

Right angle of a deep emerald green RadRunner electric cargo utility bike on a white background.

Close up of an ebike tire tread pattern against a gold background.

Black ebike motor and chains on a black wheel.

Zoomed in image of a black semi integrated Safe Shield battery on a green bike.

Black controller with full color display showing the range for two batteries and a PAS level of 1.

A hand holding a cell phone showing a map close to the display on a green ebike.

The right side of a deep emerald green electric bike with the kickstand down against a gold background.

The right angle of a green RadRunner Max electric cargo utility bike with front and rear baskets, a center storage console, range extender, and an illuminated headlight.

A woman wearing a black outfit with green jacket and a black bike helmet riding a green electric bike on a road in a city setting.

A emerald green ebike resting on its kickstand on a trail in a forest.

A man wearing a black bicycle helmet wearing a red jacket standing next to a green ebike with a rear basket and mirror.

Top Speed

28 mph

Range

60+ miles

Power

750W

Payload

420 lb

Safety

Safe Shield

RadRunner™ Max Electric Cargo Utility Bike

$2,299

Estimated by May 7th

A high-performance cargo ebike with range, speed, and tech pushed to the limit — and comfort, safety, and power dialed to the max.

Select Color: Deep Emerald Green

Size Guide

Free shipping*

2-year warranty

30 days return

Pro Build Available

Scheduling options available in checkout. Learn more

*Shipping fees and restrictions may apply in Alaska and Hawaii, see checkout.

RadRunner™ Max Electric Cargo Utility Bike

Overview Safety & Quality Specs & Details

There's a Reason We Call It the Max.

It’s a stylish cargo ebike secretly maxed out with superpowers. A Safe Shield battery, hydraulic disc brakes, radar detection, and torque sensor deliver a ride so smooth and commanding, you’ll never want to ride anything else. Pull off the impossible with a 420 lb. payload and speeds up to 28 mph — then pair it with a Range Extender to unleash up to 125+ miles.

Each Piece Intentionally Designed for a Purpose

Maximum Comfort. Maximum Mileage.

The 90 Nm torque sensor delivers a precise dose of power when you need it most. It makes every ride so comfortable, you’ll barely notice racking up 65 miles. Add a Range Extender and bonus battery (sold separately) to hit our highest range yet: 125+ miles.

Industry-Leading Safety

Whether you’ve set your speed to a steady 20 mph or notched it up to 28, you can count on fast-acting hydraulic disc brakes, radar detection for approaching cars, turn signals for extra visibility, and the unmatched protection of our Safe Shield battery.

Intuitive Intelligence

Track your stats in full color, charge your phone on the go, and switch between high and low beams to meet the moment. With passcode-protected security and personalized service alerts, it’s a smarter way to ride.

Keep Your Ebike Yours

Lock and unlock your RadRunner Max with your phone, and use the Apple Find My® app to locate it from your iPhone®, iPad®, Mac®, or Apple Watch®.

Dive Deeper

Check out our latest upgrades.

Engineered to Put Safety First

Explore our first-class safety features for all rider types.

Safe Shield

Visibility

Security

Radar

Engineered to Put Safety First

Explore our first-class safety features for all rider types.

Raising the bar

All Rad ebikes are either UL Certified or tested by ACT to comply with UL 2849.

This means our bikes and electric systems have undergone rigorous testing to meet safety standards set by UL, a respected third-party organization.

Although U.S. guidelines don’t currently require ebikes to meet UL Certification, we go the extra mile to ensure our riders feel safe in the saddle.

Learn More

All eyes on you

Style isn’t the only thing that’ll catch their eye.

The RadRunner Max has an integrated headlight with an ambient light sensor, and auto on/off feature, and both high and low beams for riding day and night.

And for even greater peace of mind, the rear-facing turn signals let cars and cyclists behind you know your next steps.

Keep your ebike yours

Protect your ride with passcode-protected controls — lock and unlock with your phone, or just use the display.

The RadRunner Max works with Apple Find My®, so you can pinpoint its location from your iPhone, iPad, Mac, or Apple Watch.

Whether it’s parked across town or just out of sight, you’ll always know where to find it.

Rad’s got your back

The RadRunner Max is our first-ever ebike with built-in rear radar detection.

It gives you a visual heads-up when vehicles or cyclists are approaching from up to 100 meters behind — showing their relative speed and distance on your display, while your rear lights flash to let them know you’re on the road, even if your lights are off.

Raising the bar

All Rad ebikes are either UL Certified or tested by ACT to comply with UL 2849.

This means our bikes and electric systems have undergone rigorous testing to meet safety standards set by UL, a respected third-party organization.

Although U.S. guidelines don’t currently require ebikes to meet UL Certification, we go the extra mile to ensure our riders feel safe in the saddle.

Learn More

All eyes on you

Style isn’t the only thing that’ll catch their eye.

The RadRunner Max has an integrated headlight with an ambient light sensor, and auto on/off feature, and both high and low beams for riding day and night.

And for even greater peace of mind, the rear-facing turn signals let cars and cyclists behind you know your next steps.

Keep your ebike yours

Protect your ride with passcode-protected controls — lock and unlock with your phone, or just use the display.

The RadRunner Max works with Apple Find My®, so you can pinpoint its location from your iPhone, iPad, Mac, or Apple Watch.

Whether it’s parked across town or just out of sight, you’ll always know where to find it.

Rad’s got your back

The RadRunner Max is our first-ever ebike with built-in rear radar detection.

It gives you a visual heads-up when vehicles or cyclists are approaching from up to 100 meters behind — showing their relative speed and distance on your display, while your rear lights flash to let them know you’re on the road, even if your lights are off.

Specs & Details

Battery

Safe Shield Semi-Integrated Battery (14 Ah), 672 Wh, Certified by ACT to UL 2271
Charger

48V, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets
Class

Class 1-3
Display

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

Rear hub 750W 90 Nm
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.
Ingress Protection Rating (IPX Rating)

IPX6
Lights

Auto ambient light sensor, daytime flashing lights, memory setting, 4 lighting modes
Front: 100 lux 450 lumen LED headlight, 130 lux 750 lumen high beam
Rear: Spanning HALO+ with radar and turn signals
Pedal Assist

Pedal torque sensor, 5 PAS levels, plus a zero assist option
Range

Estimated 19-61+ miles per charge
Throttle

Half-twist grip throttle
UL Status

Certified to the UL 2849 standard
USB Port

One USB-C port, located on display

Batteries come with a universal key that can be used to lock and unlock the battery to your ebike. Please note that universal keys are not unique to your ebike battery and may work with a variety of locks, including on other Rad ebikes. Universal keys do not offer the highest level of security compared to dedicated or unique key locks. We do not recommend leaving your battery affixed to your ebike in public unattended as it may pose a risk of battery theft.

Use of the Works with Apple badge means that a product has been designed to work specifically with the technology identified in the badge and has been certified by the product manufacturer to meet Apple Find My network product specifications and requirements. Apple is not responsible for the operation of this device or use of this product or its compliance with safety and regulatory standards.

Apple, Apple Watch, watchOS, iPad, iPadOS, Mac, and macOS are trademarks of Apple Inc., registered in the U.S. and other countries. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.

Bell

Handlebar mount
Brake System

Gemma Hydraulic GA-1000B
Brake Pads

Gemma G3 Semi-metallic
Brake Rotors

180mm x 1.8mm, 6 bolt.
Crank Set

50T with dual-sided aluminum chainring guard, 170 mm crank arms
Derailleur

8 speed
Fenders

Full-coverage front and rear, hardware included
Fork

Exsho suspension, 80mm, tapered, thru
Frame

Aluminum
Freewheel/Cassette

8 speed 11-34T
Gearing

8 speed
Grips

Lock-on ergonomic comfort grips
Handlebar

Aluminum, 28" (71.1 cm) wide
Kickstand

Dual leg center stand
Pedals

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

Integrated, 120 lb (54 kg) carrying capacity
Saddle

Moped-style saddle with extra padding
Seatpost

Integrated steel 390 mm x 27.2 mm
Seatpost Clamp

31.8 mm
Shifter

Shimano, 8 speed, trigger
Stem

50 mm + 30º (35 mm rise)
Tires

Custom Rad tire 20" x 3.5" with puncture protection and reflective stripe
Multi-surface tread pattern

To ensure uninterrupted shipping, some parts may differ from those listed. Rest assured, our engineers rigorously test each component to guarantee quality and compatibility.

Rider Heights

4'11"-6'2" (150-188 cm)
Bike Weight

82 lb (37.2 kg), 72 lb (32.7 kg) with battery removed
Payload

420 lb (190.5 kg), 275 lb (124.7 kg) max rider
Rear Rack Payload

120 lb (54.4 kg)
Handlebar Height

42.5" - 45.3" (108 - 115 cm)
Reach

13.8" (35 cm)
Seat Height

From ground: 31.5" - 43.3" (80 - 110 cm)
From pedal bottom stroke: 28" - 37" (71.1 - 94 cm)
Standover Height

17" (43.8 cm)
Total Length

72.5" including fender (184.2 cm)
Wheelbase

46.8" (118.9 cm)
Seat Tube Length

17.5" (44.5 cm)

Bike inseam sizing chart (Inches)

22.75 - 25.75"

25.75 - 37"

37+"

You will not be able to ride the bike comfortably.

You will be able to pedal and stand over the frame comfortably.

Your legs may be too long to get full leg extension when pedaling.

What to Measure

Your “bike inseam” — or inside leg length — is the distance between your body where it sits on your bike saddle and the ground.

It’s typically an inch or two longer than the length of your trousers, but measure to be sure.

You’ll use this number on the chart to get a feel for how the different models will fit you.

How to Measure

Gather the tools needed:

Medium-width hardcover book
Tape measure
A wall you can stand against
A trusted friend or relative

Wearing your regular riding shoes and with your back to the wall, stand with your feet spread so there is about 7 inches between them - this is about the distance apart your feet would be when straddling a bike with your feet on the ground (standover height).

Place a hardcover book against the wall with the spine of the book facing upward. Slide the book upwards towards your groin until it is solidly against your body. This may be a bit awkward, but is way more comfortable — and safer! — than trying to ride a bike that is too big.

If you have a buddy helping you, get them to measure from the floor to the top of the book spine while you hold the book in place. If you’re going it alone, carefully hold the book in place and measure from the ground to the top of the book spine.

Radar Detection

Get an on-screen heads-up when a vehicle or cyclist is approaching from behind — from up to 100 meters away. Their speed and distance appear on your display, and your taillight flashes to alert them you’re on the road, even if your lights are off.
Bright, Full-Color Display

The high-contrast, tempered-glass screen is easy to read in any light — so you can check your stats morning, noon, or night.
Class Level

Choose speed settings for your ride:

Class 1: up to 20 mph, throttle only works while pedaling.
Class 2: up to 20 mph while pedaling or throttling.
Class 3, Limited: up to 25 mph while pedaling.
Class 3: up to 28 mph while pedaling.

Remember: adhere to posted speed limits and check local regulations for any speed or ebike class restrictions on the road or trail you're using.
Automatic Service Alerts

Built-in notifications remind you when it’s time to give your ebike some TLC — with alerts for tires, brakes, drivetrain, and more, based on your total mileage and how long you’ve owned your ebike.
Passcode Protection

Add an extra layer of security with a personal passcode to lock and unlock your controls. Sharing your ebike? Set a guest code to give others access — and lock in speed settings if you want to set limits.
Speedometer

Fast and Curious? The speedometer will tell you your current speed.
Odometer

Track the distance you’ve racked up, either by trip or through the ebike’s entire lifespan.
Estimated Remaining Range

Is it time to recharge? To help you keep track, this displays your remaining battery life in either percentage or remaining miles.
Trip Time

Did your trip feel like it was just half an hour, or did time fly by? This display will show you the time you spend on each outing. Be sure to reset your trip odometer before a ride you want to track.
Pedal Assist Level

The higher the number, the more the motor will boost you when you pedal. This shows what level you’re on, from 0 to 5.
Headlight

The headlights turn on automatically, so you won’t forget — and thanks to the ambient light sensor, they’ll activate when your surroundings get dim.
USB-C Charge Indicator

Charging your device? This will confirm if your phone (or tablet, or smartwatch, or headphones, or …) is getting the juice it needs.