Cycrown Roma All-Terrain Fat Tire Ebike - 750W Motor, 90 Mi Range
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Cycrown Roma All-Terrain Ebike
Description
The Cycrown Roma is a premium all-terrain fat tire ebike built for riders who want to go farther, faster, and over any surface without compromise. Powered by a high-torque 750W motor (1500W peak) and fueled by a 48V 20Ah Samsung battery pack, the Roma delivers up to 90 miles of range and a top speed of 28 mph - making it equally capable on rugged trails, gravel paths, and daily urban commutes. The Four-Link full suspension system, combined with a hydraulic front fork and dual shocks, irons out the harshest terrain so you arrive fresh no matter where the ride takes you. An intelligent Torque + Cadence dual-sensor system reads your pedaling rhythm in real time and delivers a seamless, natural-feeling power boost, while a full-color TFT display with smartphone app integration keeps all your ride data front and center. Whether you're escaping to the wilderness on weekends or navigating city streets on a schedule, the Roma is engineered to handle it all with confidence and style.
Key Features
- 750W Motor / 1500W Peak Power: High-torque hub motor delivers a 28 mph top speed and can climb steep 30-degree inclines with ease.
- 48V 20Ah Samsung Battery (960Wh): Premium Samsung EVE 21700 cells with UL-certified smart BMS protection and up to 90 miles of range on pedal assist.
- Four-Link Full Suspension: Rear four-link suspension paired with a dual crown hydraulic front fork for serious bump absorption on any terrain - off-road or on.
- Torque + Cadence Dual Sensor: Advanced dual-mode sensing instantly matches your pedaling rhythm for a natural ride feel and superior throttle control.
- Hydraulic Disc Brakes w/ Cut-Off: Reliable, all-condition stopping power with automatic motor cut-off for added safety.
- 26x4.0" KENDA Fat Tires: Wide, knobby fat tires provide maximum grip and stability on gravel, mud, sand, and pavement.
- Shimano 8-Speed Drivetrain: Smooth, precise gear shifting for effortless climbing and high-speed flats.
- Full-Color TFT Display + CYCROWN App: Vibrant color display with iOS and Android app compatibility for live ride data, navigation, and bike settings management.
- Front & Rear LED Lights: Integrated lighting system for safe riding day and night.
- IPX5 Water Resistance: Weather-sealed components keep you riding confidently in wet conditions.
- 2-Year Warranty / 30-Day Returns: Backed by a 2-year manufacturer warranty and a 30-day hassle-free return policy.
Frame Options & Which to Choose
- Step-Through Frame: Features a low, swooping top tube that allows easy on/off mounting without swinging your leg over the bike. Ideal for riders who prioritize convenience, riders wearing skirts or work clothes, or anyone who wants a more relaxed, accessible mount - especially popular for urban commuting and casual trail riding.
- Step-Over Frame: A classic high-top-tube design that delivers a more traditional, performance-oriented riding posture. The stiffer geometry improves power transfer and handling at higher speeds, making it the go-to choice for riders who want a sporty feel and aggressive capability on trails or fast commutes.
Shipping
Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
- Roma All-Terrain Ebike (partially assembled)
- Front Wheel + Locking Screws
- Pedals x2
- Saddle x1 + Seat Post x1
- Charger with US Standard Cable x1 (54.6V 2.8A)
- Battery Switch Keys x2
- User Manual x1
- Brand Card x1
- Tool Kit x1
Why You'll Love It
The Roma has earned a 4.8-star rating from over 165 verified riders who describe it as "built like a tank" - and it shows in every weld, wire harness, and component choice. The Samsung battery cells are the same premium technology trusted in consumer electronics worldwide, and real-world riders report 100% battery health after 400+ miles of aggressive use. The ergonomic plush saddle, swept-back handlebar geometry, and four-link suspension work together to eliminate fatigue on long rides, so you can push farther without paying for it the next day. SGS safety-certified electronics, hydraulic brakes, and a weatherproof IPX5 rating mean you're covered whether you're commuting in the rain or shredding gravel on a Saturday morning. With over 100 authorized dealer locations across the U.S. and fast 2-7 day shipping on most orders, getting into the saddle has never been easier. If you're looking for a do-everything ebike that punches well above its price point, the Roma delivers.
Product Specifications
View Product Specs
| Motor | 750W (Peak 1500W) |
|---|---|
| Battery | 48V 20Ah Samsung Cells (960Wh) |
| Top Speed | 28 MPH (20 MPH throttle-only) |
| Max Range | Up to 90 Miles (PAS 1) |
| Sensor | Torque & Cadence Dual Sensor |
| Suspension | Dual Crown Hydraulic Fork & Four-Link Full Suspension |
| Display | Full-Color TFT, iOS & Android Compatible |
| Tires | 26x4.0" KENDA |
| Gearing | Shimano 8-Speed |
| Brakes | Hydraulic Disc Brakes w/ Cut-Off |
| Lights | LED Headlight & Taillight |
| Frame Material | Aluminium Alloy |
| Saddle | Wide Comfort Saddle w/ Suspension |
| Pedals | 9/16" Alloy Platform |
| Crank Arm | 170mm |
| Throttle Mode Speeds | 10 / 12 / 15 / 18 / 20 MPH |
| Net Weight | 84.7 lbs (38.4 kg) |
| Max Payload | 330 lbs (150 kg) |
| Recommended Rider Height | 5'7" - 6'7" (170-200 cm) |
| Water Resistance | IPX5 |
| Charge Time | ~5-6 Hours (54.6V 2.8A charger) |
| Wheelbase | 1220 mm |
| Wheel Diameter | 730 mm (26") |
| Handlebar Length | 700 mm |
| Warranty | 2-Year Manufacturer Warranty |
| Return Policy | 30-Day Returns |
| Assembly Required | Yes - front wheel, pedals, saddle/seat post installation required |
| Shipping Method | Ships boxed via courier (custom-molded high-density foam packaging); not freight/pallet |
FAQ
How far can the Roma eBike go on a single charge?
Up to 90 miles on Pedal Assist Level 1 under ideal conditions. Range varies by terrain, rider weight, and assist level - PAS 5 delivers approximately 40 miles, and throttle-only mode yields around 30 miles. For the best real-world range, use lower assist levels and pedal actively on flats.
What is the top speed, and is it street-legal?
The Roma reaches up to 20 mph on throttle power alone, which meets Class 2 ebike regulations in most U.S. states. With efficient pedaling cadence combined with the motor assist, you can push speeds up to 28 mph. Always check your local laws regarding ebike speed limits and trail access before riding.
What is the difference between the Step-Through and Step-Over frame?
The Step-Through frame has a low, open top tube that makes mounting and dismounting very easy - great for commuters, casual riders, or anyone who prefers a relaxed entry. The Step-Over frame has a traditional high top tube that provides a sportier, more performance-oriented riding posture with slightly stiffer geometry. Both frames are the same aluminium alloy construction and share identical components.
Does it handle rough terrain well?
Absolutely. The Roma is purpose-built for all-terrain riding with a Four-Link full suspension system (dual crown hydraulic front fork + rear mid shock), 26x4.0" KENDA fat tires, and 1500W peak motor power. It handles gravel, mud, sand, and technical trails with confidence, and is equally comfortable on paved roads and urban bike paths.
How long does it take to assemble the Roma after delivery?
Assembly is straightforward and typically takes 30-60 minutes. You'll need to attach the front wheel, install the pedals, and adjust the saddle and seat post. All necessary tools are included in the box, and a user manual guides you through each step. No special mechanical experience is required.
Is the battery removable for charging indoors?
Yes - the 48V 20Ah Samsung battery is removable and can be charged indoors separately from the bike using the included 54.6V 2.8A charger. A full charge takes approximately 5-6 hours. The battery is secured with a key lock system (2 keys included) for added security.
What is the warranty and return policy?
The Roma comes with a 2-year manufacturer warranty covering defects in materials and workmanship, plus a 30-day return window if you're not completely satisfied. CYCROWN also offers a 6-month free part replacement program for accidental damage and an optional 2-year extended warranty upgrade for additional peace of mind.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
Thanks!
Omaha Sports & Games Team
Returns & Refunds Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at service@omahasportsandgames.com.
If your return request is accepted, it will be up to you as the buyer to return the item in its original packaging, unworn and unused. You as the buyer will be responsible for paying the return shipping. We may be able to assist you in scheduling a pickup for return but the payment will still be your responsibility. You can always contact us for any return question at service@omahasportsandgames.com.
All products are subject to a minimum 15% restocking fee based on the quality of the returned product and packaging.
Items opened, tested, used, or any other non-new condition may be eligible for return based on the manufacturer's return policy.
Shipping Damages and Issues
You must inspect your order upon reception and refuse delivery if you see damage. DO NOT sign for delivery if there is apparent damage to the product. If you sign for the delivery and later claim shipping damage, there is very little we can do to help.
If your order does not require signing at delivery and is instead just dropped off at doorstep with damage, contact us immediately with photos of the damaged boxes.
If your item(s) is defective, damaged or if you receive the wrong item, contact us immediately so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, such as custom products, special orders or personalized items. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items, gift cards, or multiple product bundle discounts.
| Specification name | Specification Value |
|---|---|
| Battery size | 18650 |
| Battery type | Contained-undetachable, Contained-detachable, Rechargeable |
| Bicycle features | LED control panel, Built-in front light, Built-in brake light, Adjustable handlebar, Luggage rack |
| Color pattern | Blue, Navy, Yellow |
| Gearing type | Chain |
| Material | Aluminum |