48 volts matched with a 1130 watt (peak) 750 watt (sustained) motor delivers more power when you need it. Instant torque for uphill, sand, snow, or any high performance need.
OFFROAD READY
The all terrain fat tires on the Defiant are designed to easily roll over any terrain. Grip sand, snow, or any terrain with 4" fat tires.
GO FARTHER
Ride all day with the Defiant electric fat tire bike's impressive 40+ mile range. Go even farther, quick swap the battery to double your range.
ALL TERRAIN
LOW LIGHT
DONE RIGHT
See and be seen in low light with a super bright 4 LED headlight.
JOURNEY
CONTROL
Manage your speed and battery on the large, extra bright display.
SERIOUSLY
PORTABLE
HELLO WINTER
Get out and ride this winter! With wide knobby tires, powerful motor, and low center of gravity, you find new confidence and power to dominate snowy trails.
SAND
SLAYER
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
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 Comfort Saddle
Dual spring suspension, mesh top, and a middle opening for breathability. 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*
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
As a 38 year old from Arizona, the Heybike Cityrun eBike has been perfect for my daily commute. Smooth, reliable, and surprisingly powerful on hilly terrain. It's exactly what I needed for a hassle/free ride around town!
Love this e-bike. The aesthetic suits me much more than a lot of the clunky looking ones on the market. A great work commute for this summer and summers to come.
Hey guys, I am from Colorado and had a 3 hour ride today. Loved it. Best investment you could ask for! I thought I'd share that and no I am not getting paid for this review lol
I've been zipping around on the A1 for a few weeks now. This beast hits over 28 MPH thanks to its 1200W motor, making my daily commute a breeze. With a max range of 44 miles on pure throttle, it's got serious staying power. The 960 wh Samsung battery keeps me going without constant recharges. The LCD dashboard is slick and easy to read, giving me all the info I need on the fly. Overall, it's a solid ride that blends speed, power, and tech perfectly.
Man, let me tell you about the ASYNC A1 Ebike. My best friend got one of these bad boys, and the moment I saw it, I knew I had to get one for myself. This thing is smooth, powerful, and just downright cool.
First off the ride is like butter. It handles bumps and hills like a champ, making my daily drive way more enjoyable. And the power? Oh man, it’s got some serious juice. Im talking about zooming past cars stuck in traffic.. feeling that breeze.. and knowing Im saving on gas.
To add, the design is slick man. Its got that sleek af, modern look that turns heads. Folks in the neighborhood keep asking me about it, and I cant help but show it off. The battery life is solid too! I can go all day without worrying about a charge.
Overall, the ASYNC A1 is a game changer. If you’re thinking about getting an ebike, do yourself a favor and check this one out. Trust me you wot regret it.
As someone who's not exactly tall, finding the right eBike was a bit of a concern. But then I got recommended the L20, and let me tell you, I'm in love!