RadRover 6 Plus Electric Fat Tire Bike

A Beast of a Bike

Built for adventures big and small.

Choose the frame
Side view of a charcoal RadRover 6 Plus high-step electric fat tire bike

From city streets to mountain trails.

Commute. Explore. Or simply do more. The ebike that started it all, does it all. Now in its sixth iteration, our flagship model combines durability and agility into one irresistible ride. Hop on and discover why this is the most imitated ebike in the industry.

"Fat tires and plenty of juice: RadRover 6 Plus is the next generation of personal transportation."

Rolling Stone

"A Class 2 fat tire electric bike that’s designed for paved and unpaved joyrides."

Electric Bike Report
What’s the range?

Up to 45+ miles per charge

How much can it carry?

275 lb.

How powerful is the motor?


Ebikes built to handle your everyday.

Size guide

Tailor-fit comfort. For every rider.


30" bike inseam

Slide the scale for your bike inseam measurement


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


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

Tyler's measurements: bike inseam 34"/86cm, height 6'2"/188 cm

Dive deeper

Select a feature to explore in detail.

Side view of a charcoal RadRover 6 Plus high-step electric fat tire bike
Choose the frame
Design driven

Each piece intentionally designed for a purpose.

Power through hills

The 750W geared hub motor delivers enhanced hill-climbing capabilities. Take on daunting inclines with more power - even at lower speeds.

Take on the terrain

Just try wiping off that RadGrin - these puncture-resistant, durable 26x4" fat tires make adventure a no-brainer.

Gear up and go

With our exclusive lineup of accessories, you can personalize your ride for anything, from grocery runs to camping trips — and everything in between.

A beast of an ebike. A beauty to ride.

In-house designers engineered the frame for enhanced ergonomics, solid handling, and an ideal fit for riders at the bottom end of our height recommendation range.

Our most popular accessories

Bundled and ready to ship.

Rad bundles

Curated kits get you riding Day One.

RadRover All-Terrain Adventure Kit which includes a rear rack, front basket and front basket bag.
RadRover Plus Daily Commuter Kit, which includes a rear rack, pannier, and front mount basket
RadRover Step-Thru electric fat tire bike with a front basket, rear rack and rear basket.

All-Terrain Adventure Kit

Custom-fit accessories designed to help you haul items big or small.

Start With This Configuration

Daily Commuter Kit

Get where you need to go with the right accessories for errands and commuting.

Start With This Configuration

Essentials Kit

The must-haves that ensure every ride is a great one.

Start With This Configuration
Safety & quality

Engineered to put safety first

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

Close-up view of the left grip, brake and controller of a Rad Power Bike

We go the extra mile.

Rad frames are designed to meet international standards, including the guidelines set by the U.S Consumer Product Safety Commission and European Committee for Standardization.

Reliable service and support.

Free, fast shipping

Wait less, ride more. Enjoy fast, free shipping on all ebike orders.

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Shield Icon

1 year warranty

Ride in confidence. We’ve got you covered.

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Book & magnifying glass icon representing the Rad help center

Explore our Help Center

Can’t choose a bike? Need to fix a flat? We’re here to help.

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  • Battery

    589-672 Wh
    Bikes shipped to NYC are compliant with UL 2849 and 2271.

  • Charger

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

  • Controller

    48V, 750W frame-integrated controller

  • Display

    Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, clock, and more

  • Hub 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.

  • Lights

    Front: Standard Rad Power Bikes LED headlight
    Rear: Integrated taillight with brake light

  • Pedal Assist

    Intelligent 5 level pedal assist with 12 magnet cadence sensor

  • Range

    25-45 miles per charge (estimate)

  • Throttle

    Half twist throttle

  • Wiring

    Water resistant connectors and wiring harness

  • USB Ports

    Optional, sold separately

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


  • Brake Calipers

    Rad Power Bikes approved hydraulic brake caliper

  • Brake Levers

    Rad Power Bikes approved aluminum alloy levers with motor cutoff switch and adjustable reach (2.5mm Allen wrench)

  • Brake Pad Material


  • Brake Rotors

    180 mm front and rear

  • Chain

    KMC Z7

  • Crank Set

    42T chainring, 170 mm crank length, dual-sided aluminum chainring guard

  • Derailleur


  • Fenders

    Full coverage front and rear

  • Fork

    RST spring fork, 60 mm travel with lockout and preload adjustment, 277 mm steerer tube

  • Frame

    6061 aluminum alloy

  • Freewheel

    DNP 7-speed freewheel, 11-34T

  • Gearing

    1 x 7-speed

  • Grips

    Durable imitation leather ergonomic grips

  • Handlebar

    Custom formed aluminum, 700 mm wide, 4" rise

  • Headset

    Semi-integrated, 1-1/8" straight steerer tube

  • Kickstand

    Heavy-duty aluminum with wide plastic foot

  • Pedals

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

  • Racks


  • Rims

    Double-wall aluminum alloy, 36 hole
    Rim width: 75 mm

  • Saddle

    Ergonomic seat with lifting handle

  • Seatpost

    390 mm x 27.2 mm

  • Seatpost Clamp

    Quick release

  • Shifter

    7 speed thumb shifter

  • Spokes

    12-gauge stainless steel, black

  • Stem

    50 mm + 30º (15 mm rise)

  • Tires

    Rad Power Bikes by Kenda Juggernaut 26" x 4", K-Shield puncture-resistant liner *tires received may not include branding

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


Title Text
Rider Heights 5'7" - 6'2" (Approx. bike inseam between 30.5"-36.5")
Frame Size 17"
Handlebar Height 45.7"
Handlebar Reach 16.4"
Seat Height 27" - 36.6"
*Measured from bottom of the pedal stroke
Standover Height 30.5"
Total Length 77"
Wheelbase 47.8"
Dropout Width Front: 135 mm
Rear: 175 mm
Bottom Bracket Shell Width 100 mm
Square Taper Bottom Bracket
Seat Tube Length 17"
Top Tube Length 24.6"
Headtube 8"
Chainstay 20"
Handlebar Width 700 mm (27.5")
Crank Length 170 mm
Seatpost Diameter 27.2 mm
Max Tire Width 4.5"
Bike Weight Total: 73.4 lb (with battery)
Battery: 7.7 lb
Payload Capacity 275 lb


Bike inseam sizing chart(Inches)

23 - 30.5"

30.5 - 36.5"


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.


  • Battery Level

    Take charge! See how much juice you have left while you plan the rest of your trip.

  • Pedal Assist System Level

    The higher the number, the more the motor will boost you when you pedal.

  • Headlight-on Indicator

    It’s always a bright idea to check and see if your headlights are on.

  • Wattage Meter

    Say watt?! Check out how much power the motor is outputting at any given time.

  • Clock

    Time flies when you’re having fun. Keep an eye on the time and how long you’ve been riding.

  • Speedometer

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

  • Odometer

    Track all the miles you’ve racked up, either by trip or through the bike’s entire lifespan.


RadRover 6 Plus Electric Fat Tire Bike