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Refurbished by JupiterBike

100% Functional & Tested
May have minor scratches or scuffs on frame


All Terrain Electric Bike

Take on anything with the new fat tire Defiant. This bike is designed to tackle snow, mud, sand, or anything else that stands in your way. Don't just ride a trail, dominate it.

Defiant Electric Bike

Speed Demon

The Defiant will tear through sand, snow, mud, or any terrain that dares to stand in it's way. It's extra powerful 1130 Watt (Peak) 750 Watt (Sustained) motor gives you 5 speed levels for precision control. The extra large battery delivers a 48v stream of power that will take it's rider up to 40 miles*

Defiant Ebike Battery and Motor
Defiant Ebike Folded

Foldable and Portable

The Defiant folds down in 3 easy steps. Perfect for storage in tight spaces in your boat, RV, or living spaces. Take your Defiant with you on your next adventure.

Defiant Fat Tire Electric Bike Refurbished

(20 reviews)

Manufacturer Refurbished - 100% functional & tested.
May have minor scratches or scuffs on frame.

Please allow a few extra days to ship.
  • $1295.00

Defiant Key Features

High end materials and attention to detail makes the Defiant a step above the rest for appearance, reliability, and comfort. On the trail or on the road, the Defiant handles it all beautifully.

All-Terrain Fat Tire

All-Terrain Fat Tire

The Defiant's 4" x 20" all-terrain fat tire powers through snow, sand, mud, or whatever your trail throws at you. Sturdy knobs on wheels are perfect for both on and off-road riding.

Concealed Removable Battery

Concealed Removable Battery

Charge things up when you're on the go. The Defiant features a removable battery hidden in the center frame that locks with a key. Keep it safely stored, or take it out and recharge, worry-free.

Twist Throttle Grip

Twist Throttle Grip

Get power on-demand with the variable speed twist throttle grip. High torque power is available on demand! Press the button under the left grip for loud electric horn.

Bright 5 Speed Display

Bright 5 Speed Display

Easy to read even in full daylight, the Defiant's LCD display shows you your speed, distance traveled, pedal assist level, and battery life all in a clean design. Choose between 5 levels of Pedal Assist.

4 Bulb LED Headlight

4 Bulb LED Headlight

Bright adjustable front headlight for low light conditions. Powered from the Defiants's main Lithium Ion battery, improves visibility & safety.

7 Speed Shimano Derailleur

7 Speed Shimano Derailleur

The Defiant features the 7 Speed Shimano Tourney Derailleur for manually pedaling your bike. Use the 7 Speed Thumb Shift Lever to rapidly shift between the gears on the rear cassette.

Quick Release Front Wheel

Quick Release Front Wheel

Quickly detach the front wheel for quick storage and transportation options.

Front and Rear Disc Brakes

Front and Rear Disc Brakes

Superior performance and smooth stopping power. The Defiant's dual 160mm stainless steel disc brakes provide even, reliable braking.

Dual Spring Saddle with Light

Dual Spring Saddle with Light

Dual spring suspension, mesh top, middle opening for breathability, and a bright red LED taillight with 3 modes. The Defiant comes stock with the amazing JupiterBike Upgrade Seat.

Quick Release Front Wheel

1130 Watt (Peak) 750 Watt (Sustained) High Torque Motor

Dominate any terrain and climb hills effortlessly with this ultra powerful geared hub motor. A major boost to the enjoyment of your ride.

Dual Spring Saddle with Light

Front & Rear Fender Mudguards

These fenders make a tremendous difference when you are riding on roads that are wet from drizzle, recent rain, or snowmelt.
*Fenders not included on refurbished Defiant bikes.

Rear Cargo Rack

Rear Cargo Rack*

Take your cargo with you with the Defiant Rear Cargo Rack. Built tough from aluminum alloy and mounted directly to the Defiant frame. A must have for any commuter. *Optional accessory

Defiant Electric Fat Tire Bike


Folds down for travel
Easy to Remove Battery
Aluminum light frame
7-speed Shimano Drivetrain
750 Watt Hub Motor
Integrated headlight
Travel up to 40 miles on a charge


Max Speed: 20 mph / adjustable to 28 mph
Range: Up to 40 miles*
Motor: 750 Watt Hub Motor
Battery: 48V, 10.4Ah Li-Ion
Brakes: Front and Rear Disc
Wheels: 20" x 4" Fat Tire
Folded: 38" x 22" x 28"
Unfolded: 65" x 22.5" x 48"
Product Weight: 55 lbs
Weight Limit: 300 lbs
Wheel Base: 42" (front to rear axle)
Cross Bar Height (step over): 29 inch
1 Year Limited

Customer Reviews

(20 reviews)

5 out of 5 stars

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  New to ebikes! This thing is awesome!

By dieseldoug08 on November 03, 2021

Was at the ft Lauderdale boat show last week. I bought the first defiant as it was the display model from the show…. It had a damaged fork from shipping but still rides as is… they are sending me the new part…. So I can say they stand by the product and great people to deal with.. bike is solid and fast and well built…. Only reason why I bought it was because the new sales girl they hired was probably the prettiest woman I’ve seen! I was just like take my money! Lol. All jokes aside great company!

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4 of 4 people found this review helpful

  Great investment

By shaggypf99 on October 07, 2021

After a little mix up, Defiant arrived. Had to take for a test run. Way better than I expected. If you looking for an ebike, this is the route to go. Thank you Jupiter!!

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  Love it

By klknschneider on October 05, 2021

Looked and shopped for a long time before choosing the Defiant. So happy with my choice and great company to deal with. God bless.

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  Much Better than Expected!!

By cedoman on September 30, 2021

It's an awesome, good looking fat tire e-bike. Handles very well and has an impressive amount of torque! I was concerned about front shocks but the 4" tires provide enough cushion for a nice stable ride. Perfect for me in the city and not heavy at all ( considering its size) to get it up to my 3rd floor apartment. Pocket rocket for sure!

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5 of 5 people found this review helpful

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