RadRover 5 Electric Fat Bike
Buy Now - $1,499
RadRover 5
Electric Fat Bike
Shipping: Free to the lower 48 states

$200 off your purchase when you buy any 2 ebikes with code 2xEbikeCombo
View All Technical Specs

Hear from Real Rad Owners

"Shocked by the level of quality for the price. It’s amazing."
- Jeremy S.
"It's the best purchase I've made in years! Great customer service also!"
- Stephen S.
"This is an awesome bike. Has lots of power and handles wonderfully."
- Joanna P.

Most popular accessories

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The Go Anywhere, Do Anything Ebike

The new RadRover 5 seamlessly blends rugged capabilities and exceptional comfort. With 4” fat tires and a reputation for stability, our flagship ebike is perfect for off-road adventures, weekend spins around the cul de sac, and everything in between. It’s no wonder it’s the best-selling electric fat bike in North America.

Technical specs

48V, 14 Ah (672 Wh) with Lithium NCA 18650 Samsung 35E cells, rated for 800 charge cycles

48V, 2 Amp Rad Power Bikes smart charger, operates on both 110V and 230V AC power outlets

48V, 750W

Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more
Hub Motor
750W brushless Bafang geared hub motor with 80 Nm of torque, 5:1 planetary gear reduction

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
Half twist throttle

Water resistant connectors and wiring harness

USB Ports
Display: 5V, 1 Amp
Bike Components
Brake Calipers
Tektro Aries (MD-M300)

Brake Levers
Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell

Brake Pad Material
Sintered metal

Brake Rotors
Tektro 180 mm front and rear


Crank Set
42T, 170 mm ProWheel Pioneer forged alloy, dual-sided aluminum bashguard

7-Speed Shimano Acera

Full coverage front and rear

RST spring fork with lockout and preload adjustment, 80 mm travel, 135 mm hub width, 9 mm quick release
6061 aluminum

DNP 7-speed freewheel, 11-34T

1 x 7-speed

Durable imitation leather ergo

Custom formed aluminum, 700 mm wide, 4" rise

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

Heavy-duty aluminum with wide plastic foot

Wellgo B087 CrMo axle, forged aluminum platform with reflectors, standard 9/16" x 20 TPI threading

Double wall, 36H

Velo Plush with lifting handle

Promax, 350 mm x 27.2 mm

Seatpost Clamp
Quick release

Shimano SL-TX50-7R thumb shifter, 7-speed

12-gauge stainless steel, black

50 mm + 30º (15 mm rise)

Rad Power Bikes by Kenda Juggernaut 26" x 4", K-Shield puncture-resistant liner
Geometry & Sizing
Recommended Rider Heights
5'4" - 6'2"

Frame Size

Handlebar Height

Handlebar Reach

Seat Height
28" - 36.5"
*Measured from bottom of the pedal stroke

Standover Height

Total Length

Dropout Width
Front: 135 mm
Rear: 170 mm

Bottom Bracket Shell Width
100 mm
Square Taper Bottom Bracket

Seat Tube Length

Top Tube Length (effective)


Handlebar Width
700mm (27.5")

Crank Length
170 mm

Seatpost Diameter
27.2 mm

Max Tire Width

Bike Weight
69 lb

Payload Capacity
275 lb
Key Features
7-Speed, 11-34 Tooth Freewheel
A wider range of gearing at your disposal means more torque for treacherous uphill climbs and maintain pedal authority at top speed.
Reflective Sidewall Striping
Extremely durable and have a larger total reflective surface and better visibility than traditional spoke mounted reflectors.
Integrated Brake Light
Powered using the main battery pack and features brake light functionality that is activated any time the brakes are applied.
750W Bafang Geared Hub Motor
80 Nm of torque to conquer hills and power through loose terrain like never before.
Front Suspension Fork
Our custom Rad Power Bikes RST suspension fork has 80 mm of travel, preload adjustment, and lockout.
Twist Grip Throttle
750W of power on-demand.
180 mm Mechanical Disc Brakes
Tektro Aries brakes provide you with strong stopping power, even in loose terrain.
Display Technology
Battery Life
USB Charging
Pedal Assist Level
Battery Life
A fuel gauge for your electrons.

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

USB Charging
5V, 1 Amp port to charge your phone or portable electronics on the go.
Calculate how many miles you didn't drive this year and how much money you saved on gas.

Can be set to current speed, max speed, or average speed.

Shows how much power the motor is outputting at any given time.

The Rad Battery Pack

With over a decade of designing and building ebikes under our belts, we know that a high-capacity battery like this isn’t something you cheap out on. We designed and built our batteries using genuine Samsung 35E cells, which are some of the most energy-dense and reliable lithium-ion cells on the market today. These cells have allowed us to build an overall better battery, and at only 7.7 lb, it's one of the lightest and most energy-dense packs on any electric bike.
Miles per Charge
5-6 Hours
To Fully Charge
672 Wh
Total Battery Capacity

Compact, Discreet, Maintenance-Free Hub Motor

With 750W and 80 Nm of torque at your disposal, this Bafang geared hub motor is what is going to help power you up steep inclines and get you up to top speed quickly from a dead stop, all while remaining quiet and inconspicuous. These kinds of numbers aren't even found on some of the most expensive mid drive systems out there, so prepare to outperform and outclass everyone you see on the road.
Motor Power
80 Nm
Max Motor Torque
Our RadRover community is rad. And massive.
@radpowerbikes #radrover #riderad
Looking for something more accessible?

The RadRover Step-Thru 1 is a great option if you want many of the same features as the RadRover but with a much lower stand over height.
Explore RadRover Step-Thru

Customer Reviews

Based on 746 reviews
Best money ever spent

I love my 2019 red rover I rode 400 miles in three months never thought I would see that kind of road or a bicycle nothing but fun

Best $1500 I ever spent

Had it less than 24 hours and LOVE it. Took less than an hour to assemble very simple and good instructions on procedure. I won't lie I didn't buy this to get excersize, just the opposite actually, and don't plan on doing any real offroad use so I lower the seat down as low is it goes and I ride it like a motorcycle using the throttle. With a little playing around on the control panel it easily does 27 mph. Radically fun.

Awesome ride after I got it working

Bike did not work out of the box b/c the main cable running inside the frame became detached. This cable is too short and the design needs to be improved. I re-routed the cable outside of the frame, wrapped the connection with tape, zip-tied it to the frame and it has been working great ever since. I have put over 50mi on the bike mostly over off-road terrain without any major problems. With the suspension and fat tires 20mph over slightly rough terrain is no problem. Bike handles well. The gear does not like to go down into 1st but you really do not need 1st gear with the pedal assist anyway. This bike allows me to quickly cover long distances, even faster than a UTV, and sneak into my setup undetected. Oh and fenders are a must if going off-road unless you enjoy dirt in your face. Ride Rad!


Wish it had a little more torque it really struggles uphill. Also more accessories would be nice

RadRover Fat Bike

Have only ridden a total of 25 miles in several trips but I love this bike! Got them for Christmas - my husband was the one that’s been wanting them for so long and he finally convinced me - so glad he did.

Very Happy

My wife and I have Radrovers we purchased a couple years ago and we have really enjoyed them. I had some small problems and the customer service I received was great. I have recommended them to anyone that asks me.

Being Rad in Longboat Key, Florida

I can’t remember a purchase that I’ve made that has been more fun than my Rad bike. Every ride, I’m asked about my bike and told how cool it is. I take my Rad Rover everywhere but nothing beats a ride on the beach after sunrise!

2017 Rover

My Rover is now three years old and has taken me up and down the southern CA coastline several times on touring adventures. This is one of the best purchases I have ever made.

2 Rad Rovers and a couple of Mini's

I got 2 Rad Mini's for my wife and me in the summer of 2018 and we instantly fell in love! My 2 sons were 10 and 12 and they'd go on rides with us After a month or so, they wouldn't go any more because it was to hard to keep up. My wife and I loved biking so much, we bought 2 Rad Rovers for them for Christmas. They were soooo happy! We go on regular family excursions all around Utah and we love our Rads. The bikes are super rugged, easy to use and fast. We spent 2019 Christmas in Mesquite and rode around town and then took them off road. The bikes absolutely rock in the sand and dirt. I was getting the crap beat out of me until I realized I had the forks locked out so the shocks weren't absorbing anything. I unlocked the forks and the bike floated over the bumps and ruts. (I prefer locking out the forks for pavement, just forgot they were locked). We were NOT a biking family before, but now, we love to plan local 1 day excursions and week long ones when we can and explore trails and new places. They are worth every penny. I wish ours had the integrated taillights and I wish my wife's Mini was the step through, but we LOVE our bikes. The headlights are very bright and make coming back on a dark trail no big deal. BUYING TIP: Get the seat post! Your butt will thank you.

Game Changer!

The Rad Rover is, quite simply, a huge plus in so many ways. I've kept my car parked dozens of times for a quick run to the grocery store. It easily accommodates a backpack full of groceries and me up 500' of elevation to our house. No arriving winded and sweating buckets. The descents down our hill are like ski slalom on the sturdy fat tires and it's revolutionized my short commute to work. The customer service at Rad is absolutely amazing: personable, quick, helpful, and fast. The Rover is definitely not a mountain bike in the traditional sense, but for super-easy trails and gravel roads, it's just fine. If I wanted to spend several thousand dollars more, there are other bikes I'd consider, but for the money and the experience, you cannot beat a Rad.