Dom KOOLUX X9 Pro 20" Fat Tire Electric Bike 750W 48V 31.2Ah
Motor
750W
Battery
48V 31.2Ah
Range
100–180 km
Tire Size
20" × 4.0"
Brakes
Hydraulic Brakes
Key
NFC
Motor
750W
Battery
48V 31.2Ah
Range
100–180 km
Tire Size
20" × 4.0"
Brakes
Hydraulic Brakes
Key
NFC
Sprzedawca: KOOLUX

KOOLUX X9 Pro 20" Fat Tire Electric Bike 750W 48V 31.2Ah

Cena regularna €1.299,00 Cena sprzedaży €1.049,00
19 % ZNIŻKI
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KOOLUX X9 Pro 20" Fat Tire Electric Bike 750W 48V 31.2Ah

KOOLUX X9 Pro 20" Fat Tire Electric Bike 750W 48V 31.2Ah

€1.049,00
Product Details

Built for Comfortable Everyday Riding

Explore the motor, battery, display, suspension, tires, brakes, lighting, and fit details that shape the riding experience.
750W Motor Power

750W Motor Power

The KOOLUX X9 Pro is powered by a 750W motor designed for stronger starts, hill support, headwinds, and heavier daily rides. With standard 25 km/h riding and unlockable higher-speed support for private-road use, it gives riders more confidence across city roads and outdoor routes.
Dual Battery Long Range

Dual Battery Long Range

The KOOLUX X9 Pro is built for riders who need more range than a standard electric bike. Its 48V 31.2Ah dual-battery system supports up to 100–180 km of riding, making it a strong choice for long commutes, delivery work, weekend trips, and riders who do not want to charge after every short journey.
Front Suspension Comfort

Front Suspension Comfort

The KOOLUX X9 Pro uses a front suspension fork to reduce vibration from rough roads, potholes, gravel paths, and uneven city streets. Combined with 20×4.0 Kenda fat tires, it helps deliver a more stable and comfortable ride on mixed terrain.
20×4.0 Kenda Fat Tires

20×4.0 Kenda Fat Tires

The KOOLUX X9 Pro uses 20×4.0 Kenda fat tires to improve grip, comfort, and stability across different riding surfaces. These wider tires are especially useful on gravel, sand, snow, wet roads, and uneven pavement, helping the bike feel more planted and confident.
Pedal Assist & 7-Speed Gears

Pedal Assist & 7-Speed Gears

The KOOLUX X9 Pro combines 3 pedal assist levels with a 7-speed gear system, so riders can adjust both electric support and pedaling effort. This makes the bike easier to control when starting, climbing, cruising, or carrying extra weight on longer rides.
Hydraulic Braking Safety

Hydraulic Braking Safety

The KOOLUX X9 Pro comes with hydraulic brakes for smoother and more controlled stopping power. This is especially useful for a heavier fat tire eBike, helping riders feel more secure during city traffic, downhill sections, wet roads, and higher-speed riding.

Size & Fit

Unfolded Size 162 × 69 × 116 cm
Package Size 145 × 28 × 87 cm
Bike Weight 46.5 kg
Gross Weight 58.5 kg
Max Load 150 kg / 331 lbs
Tire Size 20" × 4.0"
Battery 48V 31.2Ah Dual Battery
Range 100–180 km

Specifications

Technical Specifications

Review the key specifications, components, dimensions, and packing details before ordering.

Motor

750W

Battery

48V 31.2Ah Dual Battery

Range

100–180 km

Tire Size

20" × 4.0"

Brakes

Hydraulic Brakes

Key

NFC

Performance & Riding
Product Model
KOOLUX X9 Pro
Product Type
20" Fat Tire Electric Bike
Motor
750W Rear Hub Motor
Standard Speed
25 km/h
Unlocked Speed
45–50 km/h for private-road use
Range
100–180 km
Climbing Ability
Up to 25°
Recommended Use
Commuting / Off-Road Riding / Delivery / Cargo / Daily Transport
Road Conditions
City Roads / Gravel / Sand / Snow / Wet Roads / Uneven Roads
E-Bike System
Battery
48V 31.2Ah Dual Lithium-ion Battery
Battery Layout
15.6Ah × 2
Charging Time
7–8 Hours
Display
LCD Display
Unlocking Method
NFC
Waterproof Rating
IP54
Drive Configuration
Rear Hub Motor
Bike Components
Frame
Utility Fat Tire E-Bike Frame
Suspension
Full Suspension
Tires
20" × 4.0" Kenda Pneumatic Fat Tires
Brakes
Hydraulic Brakes
Rear Rack
Included
Front Basket Area
Included
Lighting
Front Light
Cargo Design
Utility Rear Rack + Front Cargo Support
Weight, Load & Package
Bike Weight
46.5 kg
Gross Weight
58.5 kg
Max Load
150 kg
Unfolded Size
162 × 69 × 116 cm
Package Size
145 × 28 × 87 cm
Specifications may vary slightly depending on production batch and measurement method.
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Before You Buy

Helpful Answers Before You Ride

Quick answers about delivery, returns, warranty, support, VAT, and choosing the right electric ride for everyday travel in Europe.

Online support for setup, troubleshooting, and after-sales questions.

The KOOLUX X9 Pro is a 20-inch fat tire electric bike designed for long-range commuting, off-road paths, delivery, cargo riding, and mixed everyday road conditions.

The KOOLUX X9 Pro can ride about 100–180 km in assist mode, depending on rider weight, cargo load, assist level, road surface, weather, tire pressure, and riding habits.

The 48V 31.2Ah dual-battery system gives the KOOLUX X9 Pro longer riding range than many standard eBikes, making it more practical for delivery riders, long commutes, and weekend trips.

Yes. The 20×4.0 Kenda fat tires help improve grip, balance, and comfort on city streets, gravel paths, sand, snow, wet roads, and uneven daily surfaces.

Yes. The KOOLUX X9 Pro uses hydraulic brakes, which provide stronger and more controlled braking performance than basic mechanical brakes, especially on heavier or faster rides.

Yes. The KOOLUX X9 Pro is suitable for cargo and delivery use because it combines a long-range dual battery, fat tires, hydraulic brakes, rear rack, front basket area, and a sturdy utility-style frame.

KOOLUX X9 Pro Fat Tire Electric Bike for Long-Range Riding

The KOOLUX X9 Pro is a powerful 20-inch fat tire electric bike built for long-distance commuting, off-road paths, cargo rides, and mixed everyday terrain.

  • 750W Rear Hub Motor: The KOOLUX X9 Pro delivers strong riding support for daily commuting, steep starts, gravel roads, headwinds, and heavier rides, with a standard 25 km/h setting and unlockable higher speed for private-road use.
  • 48V 31.2Ah Dual Battery: The dual-battery system gives the KOOLUX X9 Pro a long assist range of about 100–180 km, making it suitable for delivery, long commutes, weekend rides, and riders who do not want to charge after every short trip.
  • 20×4.0 Kenda Fat Tires: Wide Kenda pneumatic tires improve grip, comfort, and stability across city roads, gravel, sand, snow, wet roads, and uneven daily surfaces.
  • Hydraulic Brakes & Full Suspension: Hydraulic brakes provide stronger and more controlled stopping power, while the full suspension system helps reduce road vibration for a smoother ride on rougher routes.
  • NFC Unlock & Practical Utility Design: NFC keyless access, rear rack, front basket area, IP54 protection, and a sturdy frame make the KOOLUX X9 Pro a practical eBike for commuting, cargo use, and everyday transport.

With a 48V 31.2Ah dual-battery setup, 750W motor, 20×4.0 fat tires, hydraulic brakes, and full suspension, the KOOLUX X9 Pro electric bike is designed for riders who need more range, more comfort, and more confidence across different road conditions.