The eAhora Romeo Pro II (2025 Edition) is not just an electric bike — it’s a revolution in long-range e-mobility. Built with 2500W of peak power, a massive 52V 60Ah battery, and a top speed of up to 40 MPH, this e-bike blurs the line between an electric motorcycle and a mountain bike.
Engineered for riders who demand performance, range, and comfort, the Romeo Pro II delivers unmatched 200-mile range, full suspension, and rugged 4.5-inch fat tires, making it one of the most powerful and advanced e-bikes ever designed for both road and off-road adventures.
If you’re looking for a serious machine that can replace your car, this is it.
- 【☄️2500W Dual Motor Electric Bike】: 2025 Latest Upgraded eAhora Romeo 2 dual motor electric bike with ①Dual Motors 1250W+1250W, ②Max 100N.m*2 of torque provide increased power to easily climbs up 40°slopes hills, ③This 2500W electric bike reaches up top speed of 40 MPH, ④Upgraded 2 DLT Oil Cup hydraulic disc brakes(widely used in car/motorcycle), which is the best in its class, bring you the thrill of riding like lightning, and easily conquer the Rocky Mountains and most rugged terrains!
Design & Build Quality
The eAhora Romeo Pro II is a masterpiece of modern electric mobility. Its aerospace-grade aluminum alloy frame combines rigidity and shock absorption while supporting a massive battery and dual suspension system. Despite its rugged build, the design looks refined — blending muscular geometry with clean integration.
The matte black finish with bold accents gives it a stealthy, high-performance appearance. The full-suspension chassis (front hydraulic fork + rear coil shock absorber) ensures excellent ride stability, no matter the terrain.
With 20″ x 4.5″ fat tires, it offers superior grip and balance across mud, snow, gravel, or asphalt. The heavy-duty frame supports up to 400 lbs, making it suitable for tall, heavy, and adventurous riders alike.
Every weld, cable route, and mounting point feels premium — a testament to eAhora’s commitment to craftsmanship and durability.
Motor Performance – 2500W Peak Power, 40 MPH Top Speed
The Romeo Pro II is powered by a 52V high-efficiency brushless motor capable of delivering 2500W peak output and 120 Nm of torque. This motor transforms every ride into a surge of acceleration and excitement.
Top speed varies by mode and rider weight, but you can expect:
- Eco Mode: 20–25 MPH (maximum efficiency)
- Normal Mode: 30–34 MPH
- Sport Mode: 38–40 MPH peak
Acceleration is instant, and the torque output makes steep 35° hills feel effortless. This level of performance outclasses nearly every traditional e-bike in the market — it feels like a street-legal electric dirt bike with the control of a premium mountain bike.
The dual-mode controller intelligently manages power delivery, ensuring smooth performance across speed ranges while optimizing energy usage for long rides.
Battery & Range – 52V 60Ah Powerhouse (Up to 200 Miles)
The heart of the Romeo Pro II is its enormous 52V 60Ah lithium-ion battery — a high-density energy pack delivering up to 200 miles of range on a single charge.
- Pedal Assist Range: 160–200 miles
- Throttle-Only Range: 100–130 miles
Charging takes around 9–10 hours using the included smart charger, and the battery features advanced BMS protection against overcharge, overheat, and short circuit.
This massive capacity means you can easily go several days or even a full week between charges, making it ideal for long-distance commuting, weekend exploration, or touring.
It’s one of the largest-capacity e-bike batteries ever built into a consumer model — a true endurance machine.
Transmission & Riding Modes
The Romeo Pro II includes a Shimano 7-speed drivetrain, letting you tailor pedaling effort precisely across varied terrain.
Combine that with three intelligent pedal-assist levels (PAS) and a full-throttle mode, and you can ride exactly the way you want:
- PAS 1: Long-range economy mode
- PAS 2: Balanced mode for hills and flats
- PAS 3: Full-power mode for off-road or fast commuting
This flexibility makes the Romeo equally suited for long-range touring, daily commuting, or adrenaline-pumping off-road exploration.
Full Suspension & Comfort
A premium full suspension system elevates the Romeo Pro II above standard fat-tire e-bikes.
- Front Suspension: Hydraulic fork with adjustable preload and lockout
- Rear Suspension: Heavy-duty coil shock for comfort and stability
Together, they absorb impacts from potholes, rocks, and uneven terrain with ease. The 4.5-inch wide CST tires add extra damping and grip, creating a floating ride feel even on rough trails.
The wide ergonomic saddle, adjustable handlebar, and upright riding geometry ensure comfort for extended journeys. It’s one of the few ultra-high-power e-bikes that’s genuinely comfortable for long-distance rides.
Braking System – Hydraulic Disc Precision
To handle its extreme power, the Romeo Pro II uses front and rear hydraulic disc brakes with 203 mm rotors.
The stopping power is immediate and progressive, offering precise control at any speed. The motor cutoff safety feature disengages the motor instantly when braking, enhancing safety on steep descents or high-speed rides.
These brakes perform exceptionally well under heavy loads and continuous downhill use — a critical feature for an e-bike capable of 40 MPH.
Display & Smart Controls
The HD full-color LCD display provides detailed, real-time feedback, including:
- Speed, average, and max speed
- Battery voltage and percentage
- Trip and total distance
- PAS level and mode indicator
- System diagnostics and error alerts
It’s fully backlit, IP65 waterproof, and visible in bright sunlight. The thumb throttle, control pad, and mode selector are ergonomically placed, allowing easy access without distraction.
Additional USB-A charging port lets you power devices like phones or GPS units during long trips.
Tires & Terrain Mastery
The 20″ x 4.5″ puncture-resistant fat tires offer excellent grip, shock absorption, and stability. Whether you’re riding through sand, snow, gravel, or urban streets, the Romeo Pro II adapts effortlessly.
These tires, combined with full suspension and 2500W torque, make it a true all-terrain powerhouse capable of replacing ATVs for many riders.
Lighting & Safety Features
The Romeo Pro II features an integrated LED headlight with high/low beam control and a brake-activated rear light for superior visibility.
The lighting system runs directly from the main battery and is bright enough for off-road night rides. Reflectors are mounted on the sides and pedals for added safety.
The entire electrical system is UL2849 tested, ensuring compliance with the highest North American e-bike safety standards.
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Real-World Performance Summary
| Category | Specification | Performance Experience |
|---|---|---|
| Motor | 2500W Peak (120 Nm Torque) | Explosive acceleration |
| Top Speed | 40 MPH | Motorcycle-level power |
| Battery | 52V 60Ah | Up to 200 miles per charge |
| Charging Time | 9–10 hours | High-capacity BMS system |
| Transmission | Shimano 7-Speed | Smooth, reliable shifting |
| Brakes | Hydraulic Disc | Superb stopping power |
| Suspension | Full (Front + Rear) | Comfort over all terrain |
| Tires | 20” x 4.5” CST Fat Tires | Grip and stability on any surface |
| Lighting | LED Headlight & Taillight | Excellent night visibility |
| Load Capacity | 400 lbs | Dual-rider capable |
| Certification | UL2849 Tested | Safe and durable |
Pros & Cons
Pros
- 2500W motor with extreme torque and 40 MPH top speed
- Massive 60Ah battery with up to 200-mile range
- Full suspension for off-road comfort
- Hydraulic disc brakes with motor cutoff
- UL2849-tested for safety and reliability
- All-terrain 4.5″ fat tires for ultimate traction
- High payload capacity (400 lbs)
- Bright LED lighting and USB charging support
- Premium design with long-term durability
Cons
- Heavy (due to large battery and dual suspension)
- Longer charging time (9–10 hours)
- Overkill for short-distance riders
Verdict – Should You Buy the eAhora Romeo Pro II?
If you’re searching for an electric bike that replaces your car, the eAhora Romeo Pro II is the ultimate choice. With its 2500W motor, 60Ah battery, and full suspension system, it’s a high-performance powerhouse built for serious riders who value both speed and endurance.
It’s perfect for:
- Long-distance commuters
- Off-road adventurers
- Riders seeking a motorcycle-like e-bike experience
- Heavy riders needing stability and power
With its 200-mile range, hydraulic braking system, and UL-certified safety, this e-bike doesn’t just stand out — it dominates.
In 2025, the eAhora Romeo Pro II is more than a top-tier e-bike — it’s a transportation revolution on two wheels.
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