Pure Unicorn U4 48V 1000W 15AH Elektryczny rower - Ograniczony bezpłatny zestaw upominkowy
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HALO KNIGHT shall not be liable for such issues.
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Shipping Information
Electric scooters and electric bicycles are shipped from the warehouse nearest your order address and usually delivered within 3-7 working days.
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FAQ’s
U4 - The Foldable Off-Road Beast
Why U4
The PURE UNICORN U4 isn’t just another e-bike—it’s built for riders who want more power, more freedom, and more adventure. With a 1000W motor and 70N·m torque, you’ll climb 20° hills effortlessly and feel unstoppable on any terrain. The 48V 15Ah battery gives you the freedom to ride longer, while the fat tires bring stability and confidence whether you’re on city streets, gravel paths, or wild trails. And when the journey ends, simply fold it up and take it anywhere.
Unfold raw power, conquer every ride, and enjoy the thrill of true off-road freedom—at a price that makes sense.
48V 1000W
Motor Power
Foldable
Space-Saving
30-60KM
Max Range
1000W Motor – Torque for Urban & Off-Road
The 48V 1000W rear hub motor delivers 70N·m torque for powerful acceleration and 20° hill climbing. Conquer city streets or rugged trails with smooth, confident control—engineered for versatile performance.
Actual speed may vary with rider weight and road conditions.
48V 15Ah Battery – Go Further, Ride Longer
The U4 features a 48V 15Ah removable battery discreetly integrated into the frame. Offering 40–60 km range per charge, 800 charge cycles, and 6–8 hours charging time, it combines reliable performance, convenience, and elegant urban design.
Actual range may vary depending on rider weight, terrain, incline, and riding mode.
LCD Display – Ride with Confidence
The U4 features an intuitive LCD showing speed, distance, and battery status at a glance. With a clear, easy-to-read, non-touch design, it delivers reliable performance monitoring while keeping your focus on the ride, blending functionality with sleek style.
Adventure-Ready Lighting
Conquer trails day or night with front and rear lights plus a brake light, ensuring you are always visible and in control. Whether riding city streets or rugged paths, the U4 keeps your adventures safe, thrilling, and worry-free, delivering powerful performance at unbeatable value.
Discover PURE UNICORN U4
Front and Rear Hydraulic Brakes
Conquer steep trails with braking power reinforced by e-control.
Front and Rear Suspensions
Conquer rugged trails with suspension absorbing every obstacle in your path.
Shimano 7 Speed
Explore wild terrain, shifting gears instantly for maximum performance.
20 x 4.0" Fat Tires
Explore mountains and forests, enjoying superior cushioning and grip.
Saddle
Glide smoothly through city streets with ergonomic, breathable comfort.
Heavy-duty Aluminum Alloy Kickstand
Park safely on rough terrain, maintaining stability across trails.
Please Note: There may be a difference of 0~3cm between measured and actual data.
SPECIFICATION
Basic Spec.
Frame Aluminum Alloy
Tire 20 x 4.0" Fat Tires
Pedal Assist 5 Gears
Kickstand Heavy-duty Aluminum Alloy
Lights Headlight and Integrated Taillight with Brake Light
Performance & Load
Max Speed 48KM/H
Max Range 30-60KM
Waterproof IP54
Max Load 150KG
Climb Angle 20°
Motor & Transmission
Brushless Motor 1000W
Torque 70N·m
Transmission Shimano 7 Speed
Battery & Charger
Removable Lithium Battery 48V 15Ah
Charging Time 6-8 Hours
Charger 48V 2A
Charge Cycles 800
Braking & Suspension
Brake Type Front and Rear Hydraulic Brakes & Electric Brake
Suspension Front and Rear Suspensions
Display
Display Type LCD Screen
Weight & Dimensions
Unfolded Size 170 x 69 x 112-119CM
Folded Size 99 x 64 x 82CM
N.W 34KG
G.W 40.25KG
Recommended Rider Height 160-200CM
What's In The Box
PURE UNICORN U4
1 x Charger
1 x User Manual
4 x Keys
1 x Toolkit Box
FAQs - U4
Please read our FAQs page to find out more.
Can I ride the U4 on a rainy day?
The U4 is rated IP54, meaning it is splash-resistant but not fully waterproof. We do not recommend riding in rain or snow, as water may damage electronic components and such damage is not covered under warranty. Please use with care.
What kind of assembly is required?
The e-bike is 95% pre-assembled. You will need to install the handlebars and a few screws. Follow the manual or watch our step-by-step video guide
What is the default speed of the U4 out of the box?
The U4 comes with a factory-set speed of 25 km/h to comply with European regulations.
Can the U4 be unlocked for higher speed when used on private property? What is the maximum speed after unlocking?
Yes, when used on private property, the U4 can be unlocked to reach a top speed of approximately 48 km/h. (Speed may vary depending on rider weight, terrain, incline, and environmental conditions)
Does the U4 come with a throttle?
Yes, the U4 is equipped with a throttle, pre-installed from the factory.
Can you provide the P-settings for the U4 meter?
We do not disclose full P-settings to avoid improper changes that may cause irreversible damage and void the warranty.
If you need to verify your settings, please send a video of your current P-values to service@haloknights.com. We will verify and guide you to correct them if needed.
Unauthorized modification may lead to meter failure and require replacement at your cost.
What certifications does the U4 have?
The U4 is certified with CE for electric bikes. The battery is certified with both MSDS and UN38.3 for safety and transport compliance.
Is the battery removable?
Yes, the battery is removable.
Does the battery have overcharge protection?
Yes. The battery has built-in overcharge protection. For safety, unplug the charger after full charge.