RadMini Electric Folding Bike
Buy Now - $1,999 CAD

RadMini 4

Electric Folding Fat Bike

$1,999 CAD

Shipping: Free to all Provinces

Quick, easy financing with PayBright

$200 CAD off your purchase when you buy any 2 ebikes with code 2xEbikeCombo

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Hear from Real Rad Owners

4,100+ 5-Star Reviews
★★★★★
"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 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, 500W

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

Hub Motor
500W 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, 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

Chain
KMC Z7

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

Derailleur
7-Speed Shimano Altus

Fenders
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
Recommended Rider Heights
5'2" - 6'2" (157 cm - 188 cm)

Frame Size
16" (40cm)

Handlebar Height
45" - 48" (114cm - 122cm) (adjustable)

Handlebar Reach
14" (36cm)

Seat Height
26" - 35" (66cm - 89cm)
*Measured from bottom of the pedal stroke

Standover Height
27.5" (70cm)

Total Length
68" (173cm)

Wheelbase
45" (114cm)

Dropout Width
Front: 135 mm
Rear: 170 mm

Bottom Bracket Shell Width
100 mm
Square Taper Bottom Bracket

Seat Tube Length
16" (41cm)

Top Tube Length (effective)
23" (58cm)

Headtube
121 mm

Chainstay
19" (48cm)

Handlebar Width
660 mm

Crank Length
170 mm

Seatpost Diameter
27.2 mm

Max Tire Width
4"

Bike Weight
67lb (30 kg)

Payload Capacity
275 lb (125 kg)

Folded Dimensions (LxWxH)
41" x 22" x 28" (104cm x 56cm x 71cm)

Sizing

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:

  1. Medium-width hardcover book
  2. Tape measure
  3. A wall you can stand against
  4. 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.


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.

Twist Grip Throttle
500W 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
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.

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.

40-72+
kilometres per Charge
5-6 Hours
To Fully Charge
672 Wh
Total Battery Capacity

Compact, Discreet, Maintenance-Free Hub Motor

With 500W 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.

500W
Motor Power
80 Nm
Max Motor Torque
 
Our RadMini community is rad. And massive.
@radpowerbikes #radmini #riderad

"You may assume the RadMini holds a niche spot in the ebike world; that of a folding electric bike that also has big fat off-road tires. However the RadMini is able to break out of this box and into mainstream appeal by proving itself so useful and safe."
- ElectricBikeReview.com

Watch the Review

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