Free Shipping
Next-Day Delivery
Secure Payment
24/7 Support
2-Year Warranty
Next-Day Delivery
Free Shipping
Next-Day Delivery
Secure Payment
24/7 Support
2-Year Warranty
Motor Power
Battery
Suspension
Range
Top Speed
Sensor
Roma All-Terrain Ebike
Why Choose Roma?
- 750W Power + Samsung Battery – Strong motor with a 48V 20Ah Samsung pack delivers long range and reliable performance.
- Four-Link Dual Suspension – Advanced shock system ensures smooth, stable rides on any terrain.
- Smart Sensor Options – Switch between torque and cadence for the riding style you prefer.
- Full-Color TFT + App – Stay connected with real-time ride stats and app integration.
- Fat Tires & 28 mph Speed – 26×4.0" puncture-resistant tires and top speed of 28 mph for adventure-ready performance.
Size & Fit
- Recommended size: 5'7" – 6'7"
- Unfolded Size: 78" x 28" x 48"
- Net Weight: 84.7 Lbs
- Max Load: 330 Lbs
What's in the Box?
- Front Wheel + Locking Screws
- Pedals ×2
- Saddle ×1 + Seat Post ×1
- Charger with US Standard Cable ×1
- Battery Switch Keys ×2
- User Manual ×1
- Brand Card ×1
- Tool Kit ×1
FAQ
- How far can the Roma eBike go on a single charge?
Up to 90 miles with pedal assist (varies by terrain, rider weight, and mode). - What’s the top speed, and is it street-legal?
Up to 20 mph on throttle only, and 28 mph with pedal assist. - What kind of battery does it use, and is it safe?
48V 20Ah Samsung (EVE 21700) cells with UL-certified smart BMS protection. - Does it handle rough terrain well?
Yes — it features a Four-Link suspension system with dual shocks (front fork + mid shock) designed for off-road riding. - What rider height does it fit best?
Recommended rider height: 5’7”–6’7” (170–200 cm). - How much does the bike weigh, and what’s the max load?
Net weight ~84.7 lb (38.4 kg); max payload up to 330 lb (150 kg). - What braking system does it have?
Hydraulic disc brakes with power cut-off for reliable stopping power. - Does it come with a smart display or app connectivity?
Yes — full-color TFT display + smartphone app for real-time riding data and navigation. - How long does it take to fully charge?
Around 5–6 hours with the included 54.6V 2.8A charger. - Is it water-resistant? Can I ride it in the rain?
Rated IPX4 water-resistant — safe against splashes and light rain. - What’s the return and warranty policy?
Enjoy a 30-day return window and a 2-year warranty for peace of mind. - How fast can I get the bike?Most U.S. orders ship within 2–7 days, and some regions even have next-day delivery.
Motor Power
Battery
Suspension
Range
Top Speed
Sensor
Core Highlights
Smooth, stable control on any terrain.
Torque & cadence, switch seamlessly.
Long-lasting, safe, and reliable.
Powerful acceleration, effortless climbs.
Designed around you
Quality in the Details
Four-Link Suspension
Smooth, stable control on any terrain.
Dual Sensor Switch
Torque & cadence, switch seamlessly.
Samsung 48V 20Ah Battery
Long-lasting, safe, and reliable.
750W Motor (1500W Peak)
Powerful acceleration, effortless climbs.
Dual Sensor Switch
Choose torque mode for instant, responsive power on climbs, or cadence mode for steady, effortless cruising with extended range.
Four-Link Suspension
The system spreads impact evenly between both wheels, keeping rides smooth and stable even on rough terrain.
Smart TFT Display
Bright, easy-to-read screen shows speed, mode, and battery at a glance, with app-linked turn-by-turn navigation for smarter rides.
Samsung Battery Power
The system spreads impact evenly between both wheels, keeping rides smooth and stable even on rough terrain.
Engineered for Details
Front Fork
Front & Rear Lights
Disc Brakes
Fat Tires
TFT Display
Comfort Saddle
Front Fork
Hydraulic suspension smooths bumps for confident handling.
Front & Rear Lights
Integrated illumination with turn signals for safer, clearer rides.
Disc Brakes
Hydraulic discs deliver strong, reliable stopping power in any weather.
Fat Tires
26×4″ puncture-resistant tires ensure grip, comfort, and stability.
TFT Display
Full-color screen with real-time data and app-linked navigation.
Comfort Saddle
Ergonomic, cushioned seat with shock absorption for long-ride comfort.
Ride Into the Experience
Smarter Riding
with the CYCROWN App
Live Data Dashboard
Easy Navigation
Riding Metrics
Electronics
-
Motor
750W (Peak 1500W)
-
Sensor
Torque & Cadence Dual Sensor
-
Battery
48V 20Ah EVE 21700 Samsung Cells with UL-Certified Smart BMS
-
Suspension System
Dual Crown Hydraulic Fork & Four-Link Seatpost Shock
-
Display
Full-Color TFT, IOS & Android Compatible
Performance
-
Top Speed
28 MPH*
*Reaches 20 mph on motor power alone. With efficient pedaling cadence, you can comfortably push speeds up to 28 mph for an extra boost.
-
Range
Up to 90 Miles*
*Range tested under ideal conditions with pedal assist at low to medium power. Actual mileage may vary depending on rider weight, terrain, weather, and riding style.
-
Climbing Ability
Suitable for Climbing Slopes and Flat Roads
*The actual performance would depend on the rider's physical strength.
Component
-
Tires
26*4.0" KENDA
-
Gearing
Shimano 8-Speed Gear System
-
Brake
Hydraulic Disc Brakes w/ Cut-Off
-
Lights
LED Headlight & Taillight
-
Frame
Aluminium Alloy
-
Saddle
Wide Comfort Saddle w/ Suspension
-
Throttle Mode
10/12/15/18/20MPH
-
Pedal
9/16" Alloy Platform
-
Net Weight
84.7 Lbs
Geometry
-
SYMBOLSIZE (mm)
-
A Head tube150
-
B Reach427
-
C Wheelbase1220
-
D Stand over height770
-
E Sadle height920
-
F Sadle height980
-
G Chain stay length520
-
H Wheel Diameter730
-
I Handledar Length700
Customer Reviews
I was looking at similar bikes that cost $800-$1,200 more, but this one hits the same specs. Honestly didn't expect the suspension to feel this solid. Definitely feels like I got more than what I paid for.
I live in a pretty hilly area and most e-bikes I tried struggled on the steep parts. The Roma climbs smoothly without making me feel like I'm pushing it too hard. Battery still shows plenty left after a 20-mile ride.
Took it on two long weekend rides and still had juice left. Samsung pack seems legit. I like not having to worry about charging after every single trip.
I didn't buy this expecting to hit trails, but curiosity got me out there. The suspension and fat tires took the bumps way better than my old hardtail. Surprised me how stable it feels at higher speeds.
The display is bright and clear, and the app is a nice bonus for tracking rides. Honestly I bought it more for the power and comfort. No regrets so far.