48 volts matched with a 750 watt (peak) 500 watt (sustained) motor delivers more power when you need it. Instant torque for uphill, sand, snow, or any high performance need.
The extra large wheels on the Atlas are designed to easily roll over any terrain. Grip sand, snow, or any terrain with fat 27" x 3" tires.
Ride all day with the Atlas electric fat tire bike's impressive 40+ mile range. Go even farther, quick swap the battery to double your range.
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. Brand may vary.
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:
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:
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:
Bright adjustable front headlight for low light conditions. Powered from the Defiants's main Lithium Ion battery, improves visibility & safety.
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:
Quickly detach the front wheel for quick storage and transportation options.
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 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.
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.
Front & Rear Fender Mudguards:
Fenders make a huge 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 is an optional accessory sold separately.
Max Speed: 20mph/ adjustable to 28 mph
Distance per Charge: Up to 40 miles
Motor: 750 Watt Hub Motor
Battery: 48V, 10.4Ah Lithium-Ion
Brakes: Front and Rear Disc
Wheels: 20” X 4” Fat Tire
Folded (LXWXH): 38” X 22” X 28”
Unfolded (LXWXH): 65” X 22.5” X 48”
Product Weight: 55 LBS
Weight Limit: 300 LBS
Cross Bar Height (Step Over): 29”
Warranty: 1 Year Limited