REVIEW – As you all know, ebikes are a part of my nerdy world, and I was extremely excited when Cycrown offered the CycHunter ebike for review. When the bike arrived, I was surprised to see that they actually sent the Dremax model that a team member had already reviewed. When I inquired about returning it, they immediately apologized for the mix-up and indicated that, due to some shipping delays, the Hunter was not yet available. To make up for the confusion, they sent me the Roma model and asked if I could test it and do a comparison story. I am still hoping to review the CycHunter, but in the meantime, here we go:
⬇︎ Jump to summary (pros/cons)
Price: Roma: $1599.99 | Dremax: $1299 on Amazon and $1199.99 Cycrown
Where to buy: Amazon and Cycrown website
What is it?
The Cycrown Roma All-Terrain eBike is a 2025 high-performance, full-suspension electric bike built for both urban cruising and off-road adventures. It combines a powerful setup, advanced sensor technology, and premium comfort features designed for durability and control across all terrains.
The Cycrown Commuter Dremax eBike is a sleek, mid-tier electric commuter bicycle built for urban and suburban riders who prioritize balanced performance, comfort, and technology integration. It combines a minimalist design with a 500 W nominal motor (850+ W peak), modern torque-and-cadence sensor system, and smart app features for connected commuting.
What’s included?
- 1 x Cycrown Roma All-Terrain eBike
- 1 x Accessories
- 1 x Toolkit
- 1 x User Manual
- 1 x Cycrown Commuter Dremax eBike
- 1 x Accessories
- 1 x Toolkit
- 1 x User Manual
Tech specs
Dremax:
- Motor: 500W/852W(peak) Brushless Gear Hub Motor
- Battery: 48V15Ah Samsung Lithium Battery
- Tires: 27.5×2.4” KENDA
- Freewheel: Shimano 8-Speed
- Charger: 54.6V 3A
- Bike Frame: DVS-015E All-Aluminum Support
- Unfolded Size: 62.59″ x 13.38″ x 31.88″
- Display: Color LCD Display with USB Charging
- Net Weight: 74.5 Lbs.
- Lights: Headlight & Rear Lights
- Charge Time: 5-6 Hours
Roma:
- 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 Full Suspension
- Display: Full-Color TFT, IOS & Android Compatible
Design and features
The Cycrown Roma all-Terrain Ebike (Step-through version) features a rugged but sleek design. The frame is constructed from aircraft-grade aluminum alloy. Cycrown states that the chassis is (IPX4) water-resistant, and there is an integrated 48 V 20 Ah Samsung battery within the downtube. The tires are 26 × 4.0-inch Kenda puncture-resistant fat tires, connected to a Horst-link four-bar suspension system combining a hydraulic front fork and 850 lb.‑rated mid‑tube coil shock. On the handlebars, there is a full-color TFT display with Bluetooth connectivity for navigation and ride analytics. The design also includes integrated LED headlights and taillights, hydraulic disc brakes with cutoff safety, a Shimano 8‑speed drivetrain, and alloy pedals.
- 750 W brushless geared rear hub motor with 1500 W peak power output
- 48 V 20 Ah Samsung UL‑certified lithium battery integrated into the downtube
- Maximum speed of 28 mph (45 km/h) on pedal assist; 20 mph (32 km/h) on throttle only
- Four‑link full‑suspension system (Horst link) with hydraulic front fork and 850 lb‑rated mid‑tube coil shock for multi‑angle impact absorption
- Dual sensor switch – torque and cadence assist modes for customizable ride feel
- Expected range up to 90 miles with pedal assist (depending on terrain and rider weight)
- Shimano Altus 8‑speed gear shift system for smooth and reliable performance
The Dremax Commuter Ebike features a modern, sleek, and ergonomic urban design. It has a built-in 48 V 15 Ah Samsung lithium battery that is fully enclosed within the downtube, giving the frame that is IPX4 rated against moisture and dust. The tires are 27.5 × 2.4-inch Kenda puncture-resistant tires, installed on a hydraulic lockout front suspension fork for softer impacts and improved control. There are front and rear hydraulic disc brakes and a Shimano 7/8-speed drivetrain. The full-color LCD embedded on the handlebar shows speed, battery, and pedal-assist data, with Bluetooth connectivity for the Cycrown mobile app. The design also includes a comfortable MTB-style saddle, ergonomic grips, and built-in LED lights and metal fenders. It weighs 65 pounds.
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- 500 W brushless rear hub motor with 852 W peak output and 55 Nm of torque
- Top speed of 28 mph (45 km/h), factory‑set to 20 mph (32 km/h), unlockable via the Cycrown app
- 48 V 15 Ah Samsung (UL 2849 certified) removable battery providing up to 65 miles (104 km) per charge
- Dual sensor system – Torque and Cadence assist modes for customizable riding feel and natural pedal feedback
- Hydraulic disc brakes (front and rear) with motor cut‑off for quick, controlled stops in all weather conditions
- Alloy lockout front suspension fork with preload adjustment for comfort on city roads and light trails
- Shimano 7/8‑speed gear system for smooth transition across urban and suburban terrains
Assembly, Installation, Setup
The Cycrown Commuter Dremax eBike arrives mostly assembled and is easy to complete by finishing the assembly. Here is the time-lapse video of my assembly process (previously reviewed):
The Cycrown Roma All-Terrain eBike also arrives mostly assembled and is easy to complete by finishing the assembly. I must mention that this was the best packaging I have ever seen for an Ebike. Here are some photos from my build and a time-lapse video as well:
Performance
Both the Cycrown Roma all-Terrain Ebike and the Cycrown Commuter Dremax Ebike perform well. They feel safe and sturdy, the ride is smooth, and the seats are relatively comfortable. Neither bike is a speed demon, but they are certainly fast enough for their intended purpose, and the battery lasts quite long. In NYS, there are ebike rules that limit the bikes to speeds within the Class 2 requirements. While my knee replacement surgery prevented me from taking on long rides, I was able to ride around my neighborhood. I recorded the following two videos, allowing me to share some feedback.
App:
There is also a companion app that would be very useful for providing statistical information for fun, training, etc.
Final thoughts
The Cycrown Roma all-Terrain Ebike and the Cycrown Commuter Dremax Ebike are two well-built ebike that perform well and are well designed. The company obviously pays attention to detail to ensure that the fit and finish are of quality. Well done.
What I like about the Cycrown Roma all-Terrain Ebike versus the Cycrown Commuter Dremax Ebike
- Both ebikes are sturdy and well-built
- The design is sleek
- The paint job is fantastic
- Both ebikes perform well, and the ride is comfortable
What needs to be improved?
- Both bikes are well-built and beautifully finished. I am not a fan of the left-handed throttle
Price: Roma: $1599.99 | Dremax: $1299 on Amazon and $1199.99 Cycrown
Where to buy: Amazon and Cycrown website
Source: Cycrown provided a free sample for this review. Cycrown did not have a final say on the review and did not preview it before it was published.
Check out these other reviews!
- TST R002-2025 eBike review – a fun little moped for adults and teens alike
- Qronge Thunder E-Bike review – it is a beautiful beast
Gerber Gear EVO Jr. Folding Knife - Serrated Edge [22-41493]
$28.99 (as of November 2, 2025 17:54 GMT -05:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
