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Electric Fat Bike
$200 off your purchase when you buy any 2 ebikes with code 2xEbikeCombo
Winner, Best Electric Fat Bike of 2020
Ebikes from Rad Power Bikes were named the Best Electric Bikes in 7 categories by ElectricBikeReview.com, the most of any electric bike company.
Geared Hub Motor
Miles per Charge (estimate)
Hear from Real Rad Owners
Most popular accessories
RadRover Rear Rack
Top Tube Bag
ABUS Bordo Granit X-Plus 6500
GUB PRO-3 Phone Mount
Fremont Pannier Bag
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.
48V, 14 Ah (672 Wh) with Lithium NMC 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
Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more
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
Intelligent 5 level pedal assist with 12 magnet cadence sensor
Half twist throttle
Water resistant connectors and wiring harness
Display: 5V, 1 Amp
Tektro Aries (MD-M300)
Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell
Brake Pad Material
Tektro 180 mm front and rear
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
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
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
5'4" - 6'2"
28" - 36.5"
*Measured from bottom of the pedal stroke
Front: 135 mm
Rear: 170 mm
Bottom Bracket Shell Width
Square Taper Bottom Bracket
Seat Tube Length
Top Tube Length (effective)
Max Tire Width
What to Measure
Your “real inseam” -- or inside leg length -- is the distance between your body where it sits on your bike saddle and the ground.
This will typically be an inch or two longer than the length of your trousers, but you’ll want to 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.
Made from a layer of aramid and ceramic particles inside the tire under the tread, the Kenda K-Shield integrated tire liner is a line of defense designed to provide extra protection against punctures from thorns, glass, and other small materials.
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.
A fuel gauge for your electrons.
Pedal Assist Level
The higher the number, the more the motor will boost you when you pedal.
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
To Fully Charge
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.
Max Motor Torque
@radpowerbikes #radrover #riderad
Winner, Best Electric Fat Bike of 2020
"The words 'comfort' and 'fun' rarely go hand in hand, much like 'inexpensive' and 'quality'. The RadRover manages to check off all those boxes which is no small feat."
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.
So far, this is one of the better health/fitness purchases that I have made. While I am by no means a bicycle aficionado, I do recognize things that are either well made and thought out or P'sOS. This bike seems to be well made and engineered. There may be some components that are not the highest quality pieces, but are still good mid line products. Keep in mind that the price on this bike is unbelievably low and ships for free. I think Rad is providing a very nice bike at a very fair price. So far, our weather has only let me get out on the bike 2 times since I bought it, but both rides have been great! The last ride was a 32 mile ride with some serious hills. I used the assist at level 3 most of the time and also found myself using the throttle a few times on the really big hills. I am 210 pounds and found that 32 miles is the range in these conditions. Not bad. I did run completely out of battery about 2 blocks from home. For reference, my wife has a RadRover Step Through (we bought them at the same time). She weighs a lot less than me by around 100 pounds. She still had 2 bars of battery left after this 32 mile ride.
Final words: Buy one. Especially if you are just getting started. Perhaps if you are an avid cyclist and have tons of cash, you may want something else. But, even the components that are not top of the line can be upgraded if you'd like. Oh, I also had an issue with FedEx losing one of the bikes for a couple of days in shipping. 100% out of the control of Rad, but their customer service went well above and beyond what I would have expected and kept in the loop with me and FedEx throughout. That gives me a ton of confidence in the company.
I was impressed the from the moment I opened the box. The riding experience is also MUCH better than I anticipated and it is a very good looking bicycle. I can’t believe how much I am impressed with the 5 level pedal assist.
My only problem is the gears are not meshing properly and after watching the video on how to make adjustments I am making progress on getting the shifting to work better. I am 75 years old with a heart condition and my doctor ordered 20 to 40 minutes a day of exercise so this bike couldn’t have come along at a better time. Thank you, I am very happy with my Rad Rover 5.
Not an issue, rides great. Still testing battery usage and mileage. I haven't ridden far enough to use all the battery from full but I have gone 15 miles at a time a The power has held up. I do use pedal assist at varying levels. The fat tires ride so smooth. I have had it on just a few dirt trails, with some hills, and it has performed well. Thx, Frank
So, we have two bikes. I am a huge user. My wife is still getting through the awesome features. No BS. This is an awesome all in one electric bike!!!
Almost got above freezing yesterday so did about 14 miles on the back roads of Lincoln. The power assist going uphill on soft muddy roads was amazing, there would be no way I could have done that myself. Even did a little Forest Service roads with some snow and ice. Looking forward to spring!
Had bike three months and still found nothing wrong with bike. Good ride, quality and service. #RadRover
Just what we ordered
Im 52yrs. In the early eighties I rode a Schwinn World sport delivering newspapers in England. In 1988 I bought a $600 Cannondale and in 1996 a $900 Gary Fisher. I would put this bike in that category of quality. The fat tires have allowed me to float over muddy conditions very well. I am perfectly happy with my purchase nothing I could do to improve the value. The price point is perfect and well thought out and executed. I'm 5 foot 11 160 pounds the bike fits me well it is a big bike my father at 5 foot 5 in is it a little large for him. I would like to see a regearing option as I am mostly interested in just walking speeds on the trail. Will do a 20 mile off road with lots of throttle in hilly South Carolina
Received my RadRover 5 timely and in good condition. Assembly was not difficult it was actually fun. I have had it for two weeks and have put 150 miles on it. No problems and enjoying every ride. Thank You Rad Power Bikes.
Everything is great!! The shipping, packaging, and it is so much fun to ride. We also bought the step thru version and are throughly enjoying them.