RadMini Electric Folding Bike
Preorder Now - $ 1,499.00
RadMini 4
Electric Folding Fat Bike
Availability:
$ 1,499.00
Shipping: Free to the lower 48 states

$200 off your purchase when you buy any 2 ebikes with code 2xEbikeCombo
750W
Geared Hub Motor
25-45+
Miles per Charge (estimate)
48V, 14 Ah
Lithium-Ion Battery
275 lb
Payload Capacity
View all technical specs

Most popular accessories

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Front Rack

$ 69.00

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Large Basket

$ 79.00

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Small Basket

$ 59.00

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2019 RadMini Rear Rack

$ 80.00

Top Seller
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SR Suntour SP12 NCX Seatpost

$ 109.00

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Fremont Pannier Bag

$ 89.00

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The Rugged Space Saver

The new RadMini 4 now comes with our exclusive 20" x 3.3” Kenda K-Rad multi-terrain tires. With a higher load rating than a standard bike tire, as well new, narrower handlebars for an ergonomic grip, you’ll be more comfortable, for longer, on all your Rad rides.

Don't let the "mini" in its name fool you. Sure, the RadMini can quickly fold when you need some extra room, but this ebike packs quite a punch when you're ready for action and adventure. Power, convenience, and versatility make this rugged space-saver a truly unique addition to any arsenal.

Technical specs

Electronics
Battery
48V, 14 Ah (672 Wh) with Lithium NCA 18650 Samsung 35E cells, rated for 800 charge cycles
‍
Charger
48V, 2 Amp Rad Power Bikes smart charger, operates on both 110V and 230V AC power outlets
‍
Controller
48V, 750W
‍
Display
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

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
Throttle
Half twist throttle
‍
Wiring
Water resistant connectors and wiring harness
‍
USB Ports
Display: 5V, .5 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

Chain
KMC Z7

Crank Set
48T, 170 mm ProWheel Pioneer forged alloy, dual-sided aluminum bashguard

Derailleur
7-Speed Shimano Altus

Fenders
Full coverage front and rear

Fork
RST spring fork with lockout and preload adjustment, 60 mm travel, 135 mm hub width, 9 mm quick release
Frame
6061 aluminum

Freewheel
DNP 7-speed freewheel, 11-34T

Gearing
1 x 7-speed

Grips
Durable imitation leather ergo

Handlebar
Custom formed aluminum, 26" wide, 2.5" rise

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

Kickstand
Heavy-duty aluminum with wide plastic foot

Pedals
Wellgo P256 CrMo axle, forged aluminum folding platform with reflectors, standard 9/16" x 20 TPI threading
‍
Racks
Optional
Rims
Double wall, 36H

Saddle
Velo Plush with lifting handle

Seatpost
Promax, 350 mm x 27.2 mm

Seatpost Clamp
Quick release

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

Spokes
12-gauge stainless steel, black

Stem
High-rise folding stem with 3" vertical adjustment

Tires
Rad Power Bikes by Kenda K-Rad 20" x 3.3", K-Shield puncture-resistant liner
Geometry & Sizing
Recommended Rider Heights
5'2" - 6'2"

Frame Size
16"

Handlebar Height
45" - 48" (adjustable)

Handlebar Reach
14"

Seat Height
26" - 35"
*Measured from bottom of the pedal stroke

Standover Height
27.5"

‍Total Length
68"
Wheelbase
45"

Dropout Width
Front: 135 mm
Rear: 170 mm

Bottom Bracket Shell Width
100 mm
Square Taper Bottom Bracket

Seat Tube Length
16"

Top Tube Length (effective)
23"

Headtube
4.75"

Chainstay
19"
Handlebar Width
660mm (26")

Crank Length
170 mm

Seatpost Diameter
27.2 mm

Max Tire Width
4"

Bike Weight
67 lbs

Payload Capacity
275 lbs

Folded Dimensions (LxWxH)
41" x 22" x 28"
Key Features
Puncture-Resistant Tires
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.
Twist Grip Throttle
750W of power on-demand.
Front Suspension Fork
Our custom Rad Power Bikes RST suspension fork has 60 mm of travel, preload adjustment, and lockout.
Robust Hinge Mechanism
The primary folding hinge has multiple safety redundancies to help prevent accidental unlatching and ensure the RadMini feels solid and secure when locked properly.
Folding, Telescoping Handlebar Stem
Raise or lower the handlebar stem to your desired comfort level and take advantage of the folding hinge to make the RadMini as small as possible for storage.
Display Technology
Odometer
Speedometer
Wattmeter
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, .5 Amp port to charge your phone or portable electronics on the go.
Odometer
Calculate how many miles you didn't drive this year and how much money you saved on gas.

Speedometer
Can be set to current speed, max speed, or average speed.
‍
Wattmeter
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.
25-45+
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.
750W
Motor Power
80 Nm
Max Motor Torque
 
Our RadMini community is rad. And massive.
@radpowerbikes #radmini #riderad
Looking for something more accessible?

The RadMini Step-Thru 2 is a great option if you want many of the same features as the RadMini but with a much lower stand over height.
Explore RadMini Step-Thru

Customer Reviews

Based on 294 reviews
91%
(268)
6%
(19)
1%
(4)
1%
(2)
0%
(1)
j
j.s.
2019 Radmini

At first the battery did not last very long. It came almost fully charged, so I did not put it on the charger before taking the bike for a 11 mile ride, at which point the meter was down to one bar. But since then the battery has only gotten stronger. After just three rides, I now ride over 14 miles and the battery only drops from five bars to four. This bike is so much fun that I am going to buy a second Radmini for my wife. People have stopped me, and rode the bike. Two of them have said they were going to buy one after experiencing the pull this bke has. I would highly recommend the purchase of a Radmini. Here it is in the snow. https://www.youtube.com/watch?v=u_dTt15uxw4&t=1s

S
S.H.
Two Folding Rad Mini’s

We bought the step through Mini for my wife and it was so good, that we then bought a Rad Mini for myself. They are great and we are enjoying bicycling again! Thanks for your prompt delivery and support. Rad rides for life!

S
S.O.
SteveO

Enjoyed my initial rides and have commuted to work and back. Looking forward to the commutes and for when we go camping. Love the rad mini!

G
G.G.
My wife is speaking to me again!

Surprised the Mrs this Holiday with a Rad Mini. We owned a large bicycle dealership years ago and she knows bicycles. My wife has not let her Rad Mini out of her sight, she absolutely loves it! Hours and hours of trouble free enjoyment! Thank You Rad Power Bikes for saving my marriage, forty-years-in May🎂

A
A.F.
RadMini

LOVE my new Rad EBike! I’ve been able to ride it even while my broken ankle was healing. Great bike!

G
G.B.

sturdy and easy to assemble and fun to ride

R
R.D.
Great Ride

Only riding for a week now. Love the ride bike is built with quality can’t wait to ride it more and more. Really can’t wait for it to pay for itself by not paying for parking and Subway.

E
E.P.
Cool Ride

I am completely happy everytime I even see my bike, let alone ride it! When I am at work, I dream of riding. I can lift it into my car easily, one wheel at a time. Comfortable ride. Love my bike so much it deserves a name.

K
K.W.
Fun

The bike is sturdy and easy function,. I went on trails yesterday and had a blast!

J
J.A.
Super sad about getting RAD recommended financing

Bikes work. Received financing through Affirm. Now my email box just fills up with unwanted solicitations. Like a lot! Wish this experience could have been better.

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