KOOLUX X11 Dual Battery Electric Bike

The Koolux X11 Electric Bike is designed for riders who want exceptional range, comfort, and versatility in a compact folding electric bike. Built to handle daily commuting as well as longer recreational rides, the X11 combines durable construction with extended battery capacity to create a dependable all-round e-bike.

One of the standout features of the X11 is its dual-battery system, which delivers an impressive riding range of up to 150 km per charge under ideal conditions. This extended range allows riders to travel longer distances without frequent recharging, making it ideal for commuters, weekend explorers, and anyone who wants the freedom to ride further.

The bike features a strong aluminium alloy folding frame, allowing it to be quickly folded for convenient storage or transport. This makes the X11 well suited to apartment living, office storage, car travel, or mixed transport commuting while still providing the stability and strength expected from a full-size electric bike.

For enhanced comfort and control, the Koolux X11 rides on wide fat tyres, which provide excellent grip and shock absorption across a variety of surfaces including city streets, gravel paths, and uneven terrain. A front suspension forkfurther improves ride quality by helping absorb bumps and vibrations encountered on rough roads.

The Shimano 7-speed drivetrain offers flexible gearing for different riding situations, allowing riders to adjust easily for flat roads, gentle hills, and longer journeys. Reliable disc brakes provide strong and consistent stopping performance, helping riders maintain control in varying riding conditions.

A clear handlebar-mounted display keeps essential ride information visible, including battery status and assistance levels, while integrated lighting improves visibility and safety when riding in low-light conditions.

Combining long-distance battery endurance, fat-tyre stability, and foldable convenience, the Koolux X11 Electric Bike offers a practical and capable solution for riders who want a versatile e-bike built for both everyday commuting and extended adventures.

KOOLUX X11 Foldable Electric Bike

Specifications Breakdown

Model: KOOLUX X11

Bike Type: Foldable fat-tire electric bike

Colour: Black

Versions: 500W version, 750W version

Battery: 48V dual-battery system

Battery Capacity: 48V 13Ah + 10.4Ah

Total Battery Capacity: 23.4Ah

Range: Up to 80–150 km (50–93 miles)

Gears: Shimano 7-speed gearing

Suspension: Suspension fork

Brakes: Hydraulic disc brakes

Wheel Size: 20-inch wheels

Tyres: 20 × 4.0-inch fat tyres

Display: LCD display

Maximum Load: 120 kg (265 lbs). 

500W Version

Motor Power: 500W hub motor

Top Speed: Up to 25 km/h (15.5 mph) standard / up to 45 km/h (28 mph) unlocked. 

750W Version

Motor Power: 750W motor

Top Speed: Up to 25 km/h (15.5 mph) standard / up to 50 km/h (31 mph) unlocked

What’s in the Box

1 × KOOLUX X11 Electric Bike

1 × Charger

1 × Tool kit

1 × User manual. 

FAQs

What is the difference between the 500W and 750W KOOLUX X11?

The main difference is motor output and speed. The 500W version is the lower-power setup, while the 750W version is the higher-performance option. 

Does the KOOLUX X11 have a dual-battery setup?

Yes, it uses a dual-battery setup with 48V 13Ah and 10.4Ah batteries. 

How far can the KOOLUX X11 go on one charge?

Up to 80–150 km (50–93 miles), depending on version, riding mode, terrain, rider weight, and speed. 

What tyres does the KOOLUX X11 use?

It uses 20 × 4.0-inch fat tyres for grip, comfort, and stability across mixed surfaces. 

Does the KOOLUX X11 fold?

Yes, it has a folding frame for easier storage and transport. 

Does the KOOLUX X11 have gears?

Yes, it comes with Shimano 7-speed gearing. 

Does the KOOLUX X11 have suspension?

Yes, it comes with a suspension fork for a smoother ride. 

What is the maximum load of the KOOLUX X11?

Up to 120 kg (265 lbs). 

Is the KOOLUX X11 good for commuting and mixed terrain?

Yes, the folding frame, dual-battery setup, fat tyres, and hydraulic brakes make it a strong option for commuting and everyday riding on mixed surfaces.