Max Range
Top Speed
Peak Power
Battery
Motorcycle Tire
Suspension
Get help with assembly, troubleshooting, and replacement parts from the CYCROWN support team.
All-Terrain Power. Long-Range Freedom.
Next day delivery! (business day)
Available in select cities across: Los Angeles Area, NYC Metro Area, Greater Philadelphia, Wilmington Area, Baltimore-DC Corridor, DC Proper, Northern Virginia and NJ.
3000W Peak Power: Responsive acceleration and speeds up to 40 MPH. Factory-set to 20 MPH; adjust settings only where permitted.
Go Farther: A removable 48V 27Ah battery delivers up to 90 miles based on our testing. Actual range varies with riding conditions.
Full-Suspension Comfort: A dual-crown front fork and rear shock help absorb bumps for a smoother ride.
Confident Control: Cadence-sensing pedal assist, Shimano 7-speed shifting, and front and rear hydraulic disc brakes.
Comfort Meets Convenience: A padded moto-style saddle, clear LCD display, and NFC unlock.
Max Range
Top Speed
Peak Power
Battery
Motorcycle Tire
Suspension
Get help with assembly, troubleshooting, and replacement parts from the CYCROWN support team.
How far can the R8 Pro travel on a charge?
Up to 90 miles based on our testing. Actual range varies with rider weight, terrain, speed, weather, and assist use.
What is the top speed?
Up to 40 MPH. Factory-set to 20 MPH. Only adjust speed settings where permitted, and check local riding requirements.
What battery does it use?
A removable 48V 27Ah battery (1296Wh), which can be charged on or off the bike.
How long does charging take?
Approximately 9–10 hours with the supplied charger.
What suspension and brakes does it have?
A dual-crown front fork, rear shock, and front and rear hydraulic disc brakes.
What rider size does it suit?
Recommended height: 160–200 cm (approximately 5′3″–6′6″). Check your inseam and ground reach. Maximum load: 330 lbs (150 kg).
How much does the R8 weigh?
Approximately 128.5 lbs (58 kg).
What controls and display are included?
An LCD display, cadence-sensing pedal assist, Shimano 7-speed shifting, and NFC unlock.
Where can I find shipping, return, and warranty information?
See CYCROWN’s Shipping, Return & Refund, and Warranty policies for current terms, or contact our support team.
Pre-sale: marketing@cycrown.com
Online Store/Local Store Service:
vip@cycrown.com
Phone: +1 866 719 9662
Hours: 10:00 AM - 6:00 PM PDT, Monday - Friday
R8 Pro All-Terrain Electric Dirt Bike
The CYCROWN R8 Pro combines 3000W peak power with a 48V 27Ah removable battery for responsive riding on streets, gravel, and light trails.
Traction, Mastered. The R8 Pro’s 19 × 3-inch motorcycle tires provide a stable footprint for pavement, gravel, and dirt paths.
Control, Mastered. Front and rear hydraulic disc brakes deliver responsive stopping power, while a dual-crown front fork and rear shock help absorb bumps and maintain control.
Feel the thrill of up to 40 MPH and explore farther with up to 90 miles of range. A removable 48V 27Ah battery powers your next adventure—so you can spend more time riding and less time charging.
Top speed and maximum range are achieved under different conditions. Actual performance varies.
See the Road Ahead. The R8 Pro’s front headlight illuminates your route for clearer visibility after dark.
Stay Visible Behind. A rear brake light and integrated turn signals help communicate your presence and riding intentions to other road users.
Meet the R8 Pro: an electric dirt bike with pedals, built for days beyond the pavement. From forest trails and mountain paths to camp escapes, make every ride an adventure.
A natural posture design that minimizes pressure and makes every ride feel easier.
Generous padding. Relaxed support. Ride after ride.
Helps absorb bumps and keep the rear wheel planted on uneven roads.
Absorbs front-end impacts for steadier steering on rough terrain.
Fine-tune your suspension for a smoother, more controlled ride.
Shift through seven gears to match your pace and the road ahead.
Generous padding. Relaxed support. Ride after ride.
Helps absorb bumps and keep the rear wheel planted on uneven roads.
Absorbs front-end impacts for steadier steering on rough terrain.
Fine-tune your suspension for a smoother, more controlled ride.
Shift through seven gears to match your pace and the road ahead.
MADE FOR RIDERS
Deep, knobby tread delivers strong traction on gravel, dirt, and light snow for your outdoor adventures.
Front and rear hydraulic disc brakes provide responsive stopping power.
Seven gears help you find a comfortable cadence on changing terrain.
Illuminates the route ahead for clearer visibility after dark.
Unlock and remove the battery for convenient indoor charging.
Helps deflect spray and dirt thrown up by the rear tire.
From PR Newswire
"This Black Friday, CYCROWN is transforming the season of shopping into a celebration of riding, offering exclusive deals, tiered discounts, and limited-time offers that make it the perfect moment to upgrade your ride or start a new adventure."
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"The CyCrown CycUltra was a fun and fast fat-tire bike with unexpectedly good off-road performance."
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From Rider Guide
"The real star of the Roma is itstorque sensor system. Unlike cheaper eBikes that use basic cadence sensors, this setup delivers power gradually based on how hard you pedal. That means no jerky surges—just smooth, natural acceleration that keeps traction steady, even on loose gravel or steep climbs."
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Roma All-Terrain Ebike
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"The Dremax excels in performance and value, featuring advanced capabilities and a stylish design. Ideal for fitness enthusiasts and casual riders, it offers low-impact cardio and versatility."
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Dremax Commuter Ebike
Electronics
3000W Peak Rear Hub Motor
Cadence Sensor
48V 27Ah Removable Battery (1296Wh)
Dual-Crown Front Fork & Rear Shock Suspension
LCD Display
Performance
Up to 40 MPH. Factory-set to 20 MPH; adjust speed settings only where permitted. Actual speed varies with conditions.
Up to 90 miles. Actual range varies with rider weight, terrain, speed, weather, and assist level.
Up to 30°. Climbing performance varies with load, surface conditions, and battery level.
Component
19 × 3-Inch Motorcycle Tires (70/100-19)
Shimano 7-Speed Drivetrain
Front & Rear Hydraulic Disc Brakes
Front Headlight, Turn Signals & Rear Brake Light
Padded Moto-Style Saddle
Charging Time
9–10 Hours
Functional Pedals
128.5 lbs
Geometry
Size & Fit
It's quick, but still comfortable when I pick up speed. The ride feels smooth and balanced.
I compared a few models, and this one felt like the best mix of comfort, performance, and looks for me.
It feels predictable at an easy pace around the neighborhood and when I pick up speed on open roads.
I've ridden it on pavement, gravel, and dirt trails. The suspension helps keep things comfortable, and the motor makes hills easier.
I've been riding it for a few months now, and it still feels solid. The frame, suspension, and brakes are holding up well.
Between the comfort, power, and battery life, I feel good about what I spent on it.
I've had a few e-bikes over the years. This one's been a good mix of comfort, range, and power.
The power comes on smoothly. It gives me a good boost without that jerky feeling.
Hills are a lot less work now. The motor helps out smoothly without feeling like it's taking over.
The steering feels responsive, and the bike stays steady on uneven ground. I feel comfortable handling it.
I've enjoyed it both around town and out on trails. It's been comfortable either way.
The display, brakes, suspension, and frame all feel well made. Overall, it feels like a solid bike.
The looks caught my attention first. After riding it, I'm happy with the purchase, too.
Good power, battery life, and suspension, and I like the looks. I've been happy with it and would recommend it.
The suspension and bigger tires take a lot of the bumps out of rough roads. It's smoother than I expected.
I ride it a few times a week. It's comfortable, has plenty of power, and has been a lot of fun so far.
I took it on one of my longest rides recently and was more comfortable than I expected. The seat, suspension, and riding position worked well for me.
Really happy with this bike!
The battery has been enough for my longer rides. I don't spend much time worrying about range, even when I'm trying a new route.
The acceleration is smooth, and it responds quickly when I need a little more power. Makes it a fun ride.
It feels balanced when I pick up speed. The wider tires have had good grip on the surfaces I've ridden so far.
I've been getting outside more since buying this. It handles the rough stuff well and stays comfortable.
I use it for getting to work and rides through the park. It's been comfortable and reliable for both.
With the hydraulic brakes, full suspension, and motor, it feels like a lot of bike for the price.
I ride through the woods on the hillside behind my house every day.
The hydraulic brakes feel smooth and give me confidence, whether I'm heading downhill or riding around town.
It's got plenty of power, but I haven't found it hard to control.
I looked at a lot of e-bikes before choosing the R8. So far, I'm really happy with the choice.
I've been looking forward to my longer weekend rides. The battery holds up well, and the bike handles nicely.
The suspension and bigger tires help a lot on uneven roads. It feels steady instead of bouncing me around.
My commute is a lot more enjoyable on this bike. It's comfortable, it's quick, and I spend less time dealing with traffic.
