EAHORA – Romeo Ultra II E-Bike 5000W 50mph

Meet Romeo Ultra II – the most powerful and advanced electric bike in the Eahora lineup, engineered for extreme performance, endurance, and elite-level adventure riding. 

This top-tier e-bike is built with a groundbreaking dual 2500W motor system (6000W peak), delivering unmatched acceleration, torque, and climbing capability across the toughest terrains. Unlike standard e-bikes, the Romeo Ultra II features an ultra-high-capacity 60V 80Ah battery combined with a full suspension system, enabling you to conquer rugged trails, steep inclines, and ultra-long distances with absolute confidence and control. 

With an industry-leading range of up to 235 miles and exceptional load capacity, this e-bike is perfect for long-distance commuting, heavy-duty applications, and extreme off-road adventures. Designed for riders who demand the ultimate in performance and reliability, the Romeo Ultra II ensures you can push limits further than ever before. 

Constructed with a durable high-carbon steel frame, ergonomic motorcycle-style saddle, and enhanced safety features including 240mm hydraulic disc brakes, powerful 25W LED lighting, and advanced suspension, the Romeo Ultra II guarantees a smooth, stable, and secure ride in any condition. 

All Eahora E-bikes are built with high-quality tested components for performance and reliability.

Highlights

• MOTOR POWER: 5000W (6000W Peak) Dual Motors
  
• TOP SPEED: 46 – 50 mph
  
• RANGE: 70 – 235 miles
  
• WEIGHT CAPACITY: 500 lbs

Battery Features

• Battery: 60V 80Ah Lithium-Ion (4800Wh)
  
• Range: 104 - 235 miles with PAS, or 70 - 76 miles w/o PAS
  
• Cell Type: Grade A Lithium-ion pouch cells
  
• Battery Lifespan: ≥ 1200 charge cycles (to 80% capacity)
  
• Charge Time: 8 – 12 hours (67.2V 7A fast charger)
  
• Battery Weight: 40.5 lbs

Cargo Features

Built for extreme performance and heavy-duty utility, the Romeo Ultra II supports up to 500 lbs of payload. Its reinforced frame and powerful dual-motor system make it ideal for demanding tasks such as delivery, off-road riding, and long-distance travel. Optional rear rack and basket compatibility provide additional convenience for carrying gear, tools, or cargo, while included fenders ensure protection in all riding conditions.

Specs

• MOTOR: Dual 2500W Brushless Hub Motors (IPX6)
  
• BATTERY: 60V 80Ah (4800Wh) Lithium Battery
  
• DISPLAY: 4" Color LCD with Bluetooth & USB Charging
  
• FRAME: High-Carbon Steel
  
• FRONT FORK: Adjustable Air Suspension (100mm travel)
  
• REAR SUSPENSION: Air Suspension with Damping (50mm travel)
  
• TIRES: 26" x 4.0" All-Terrain Fat Tires
  
• TRANSMISSION: Shimano 7-Speed
  
• BRAKES: Hydraulic Disc Brakes with Motor Cutoff
  
• LIGHTS: 2500 Lumens LED Headlight with Horn + Tail Light with Brake Signal
  
• MAX LOAD: 500 lbs
  
• WEIGHT: 174.17 lbs (with battery)
  
• TORQUE: 2 × 120 Nm
  
• TOP SPEED: 46 – 50 MPH
  
• RANGE: 70 – 76 miles (Throttle), 104 – 235 miles (PAS)
  
• RECOMMENDED HEIGHT: 5'6" – 6'4"

Riding Modes

• Pedal Assist (5 Levels)
  
• Throttle Mode (5 Levels)
  
• Cruise Control (Auto-Cruise)
  
• 7-Speed Manual Riding
  
• Walk Mode (6 km/h)

GEOMETRY

• Total Length: 79.1" or 201 cm
  
• Wheel Base: 51.6" or 131 cm
  
• Seat Height: 34.6" or 88 cm
  
• Handlebar Height: 45.3" or 115 cm
  
• Rim Diameter: 24" or 57.5 cm
  
• Standover: 26.4" or 67 cm
  
• Reach Distance: 21.3" or 54 cm
  
• Chain Stay Length: 22.0" or 56 cm
  
• Seat Angle: No Actual Seatpost
  
• Seat Tube Length: No Actual Seat Tube
  
• Top Tube Length: 28.0" or 71 cm
  
• Bike Width: 28.7" or 73 cm

Owner's Manual

Please refer to the Owner's Manual here.

Please refer to the Display Manual here.

Assembly Guide

What’s in the Box?

• Electric Bike (85% assembled)
  
• Battery (2 keys)
  
• Battery Charger
  
• Front Wheel Set
  
• Headlight
  
• Pedals (left & right)
  
• Front Fender
  
• Screws & Toolkit
  
• Owner’s Manual

Warranty

To learn more details about this product's warranty, please refer to our Warranty Page.