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18 products
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KOOLUX BK6S | E-Bike | 250W | 25km/h | 48V 15Ah
£700.00 from £620.00 Save £80.00
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KOOLUX X9 Pro | E-Bike | 250W | 25km/h | 48V 31.2Ah
£1,110.00 £949.99 Save £160.01
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KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah
£699.99 £549.99 Save £150.00
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KOOLUX X10 | E-Bike | 250W | 25km/h | 36V 13Ah
£599.99 £489.99 Save £110.00
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KOOLUX X7 | E-Bike | 250W | 25km/h | 48V 25Ah
£899.99 £799.99 Save £100.00
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KOOLUX X3 | E-Bike | 250W | 25km/h | 48V 15Ah
£799.99 £639.99 Save £160.00
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KOOLUX X11 | E-Bike | 250W | 25km/h | 48V 23.4Ah
£1,050.00 from £899.99 Save £150.01
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KOOLUX BK6S 4.0 | E-Bike | 250W | 25km/h | 48V 13Ah
£799.99 £649.99 Save £150.00
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KOOLUX BK6S Pro | E-Bike | 250W | 25km/h | 48V 13Ah
£999.00 £950.00 Save £49.00
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KOOLUX U1 Pro Electric Scooter | Dual 500W | 48V 20.8Ah
£449.99
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KOOLUX K7 Kids Electric Motorcycle | 400W | 36V 5.2Ah | 12-inch Tyres
£429.99
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KOOLUX X12 Pro | E-Bike | 250W | 25km/h | 48V 15Ah
£1,000.00 £799.99 Save £200.01
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KOOLUX X12 | E-Bike | 250W | 25km/h | 48V 13Ah
£849.99 £699.99 Save £150.00
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KOOLUX X7 Pro 48V 25AH With Nfc | E-Bike | 250W | 25km/h | 48V 25Ah
£1,120.00 £899.99 Save £220.01
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KOOLUX RK10 | E-Bike | 250W | 25km/h | 48V 13Ah
£799.99 £699.99 Save £100.00
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KOOLUX X8 | E-Bike | 250W | 25km/h | 48V 30Ah
£1,299.99 £1,049.99 Save £250.00
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KOOLUX X16 | E-Bike | 250W | 25km/h | 48V 15.6Ah
£849.99 £649.99 Save £200.00
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KOOLUX KL6S | E-Bike | 250W | 25km/h | 48V 15.6Ah
£1,049.00 £769.99 Save £279.01

KOOLUX X9 Pro | E-Bike | 250W | 25km/h | 48V 31.2Ah

5 SOLD
£1,110.00 £949.99 Save £160.01
1-Year Warranty
Pay in Instalments with Klarna
Free Shipping Across Great Britain
2-Year Frame Warranty

KOOLUX X9 Pro Electric Bike

Ideal for commuting, exploring, or everyday adventures.

Maximum Load
120 KG
Motor Power
250W
Range
100 KM
Waterproof
IP54
Battery
48V 31.2AH
Free Shipping All Over Great Britain

Key Specifications

Model
X9 PRO
Battery Type
18650 lithium-ion power battery
Battery Capacity
31.2Ah
Voltage
48V
Motor Rated Power
250W
Motor Type
Brushless
Charging Time
6-7 Hours
Tyre Size
20×4.0 inches
Range
100KM - 140KM
Top Speed
25 km/h
Maximum Load
120 kg
Climbing Ability
Up to 25°
Waterproof Grade
IP54
Brakes
Front and rear disc brakes
Frame
Aluminum Alloy
Display
LCD Display
Keep the 25 km/h limit on public roads.
Range varies with rider weight, terrain, temperature, tyre pressure, assist level and riding style.

Features And Details

Koolux X9 side view
Koolux X9 side view 2
Koolux X9 basket
Koolux X9 back view

What's In The Package

Ebike x 1

Ebike x 1

Bicycle Pump x 1

Bicycle Pump x 1

Bicycle Lock x 1

Bicycle Lock x 1

Battery Charger x 1

Battery Charger x 1

Installation Tools x 1

Installation Tools x 1

Key x 2

Key x 2

Frequently Asked Questions

What is the maximum speed of the Koolux X9?

The maximum speed is25 km/h (15.5 mph).

What is the battery capacity and type for the Koolux X9?

The battery is a 48V 31.2Ah 18650 lithium-ion power battery.

How long does it take to charge the Koolux X9?

It takes about 6-8 hours to fully charge the battery.

What is the range per charge for the Koolux X9?

The range can be between 100-140 km depending on the mode and road conditions.

Is the Koolux X9 suitable for public road use?

Yes, it complies with EU and UK road regulations, making it legal for public road use.

Does the Koolux X9 have a throttle?

This model should be used in line with UK EAPC rules. Do not derestrict, modify, or use throttle-only operation on public roads.

Legal use notice: For UK public-road use, keep the bike configured to EAPC limits: 250W continuous rated motor and 25 km/h (15.5 mph) assistance cut-off. Do not derestrict or modify for public-road use.
KOOLUX X9 Pro electric bike product image 1
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KOOLUX X9 Pro electric bike product image 1
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KOOLUX X9 Pro electric bike product image 13
KOOLUX X9 Pro electric bike product image 14

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KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah

£699.99 £549.99 Save £150.00
1-Year Warranty
Pay in Instalments with Klarna
Free Shipping Across Great Britain
2-Year Frame Warranty

KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 48V 13Ah | 60-80km

16x4.0 fat tyres | 250W motor | 48V 13Ah battery | 25 km/h assist limit | 60-80km range

Maximum Load
120kg
Motor Power
250W
Range
60-80km
Waterproof
IP54
Battery
48V 13Ah
Free Shipping All Over Great Britain

Key Specifications

Model
KOOLUX X9 Mini
Battery Type
Lithium battery
Battery Capacity
13Ah
Voltage
48V
Motor Rated Power
250W continuous rated
Motor Type
Rear Hub Motor
Charging Time
7-8h
Tyre Size
16*4.0 inch
Range
60-80km
Top Speed
25 km/h
Maximum Load
120kg
Climbing Ability
25 degrees
Waterproof Grade
IP54
Brakes
Mechanical Brakes
Frame
Hardtail
Display
LCD smart display

Is this suitable for kids and younger riders?

It is a compact 16 inch fat tyre e-bike. Please check the rider fit, maturity, supervision needs, protective equipment and local rules before purchase.

Important notice: This e-bike is presented for UK road use at 250W and 25 km/h.
Range varies with rider weight, terrain, temperature, tyre pressure, assist level and riding style.
Fit and search guide: The KOOLUX X9 Mini is a compact kids fat tyre/fat tire e-bike with 16x4.0 inch tyres, a 250W continuous rated motor, 25 km/h assist limit, 48V 13Ah battery and clear UK support. Please check rider height, confidence, supervision needs and local riding rules before ordering.

Features And Details

KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah feature detail 1
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah feature detail 2
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah feature detail 3
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah feature detail 4
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah feature detail 5
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah feature detail 6

What's In The Package

KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah package bike

Ebike x 1

Bicycle Pump x 1

Bicycle Pump x 1

Bicycle Lock x 1

Bicycle Lock x 1

Battery Charger x 1

Battery Charger x 1

Installation Tools x 1

Installation Tools x 1

Key x 2

Key x 2

Frequently Asked Questions

What is the motor power?

The KOOLUX X9 Mini has a rated motor power of 250W, with a rated power of 250W.

What is the maximum speed?

The top speed is 25 km/h, complying with UK legal requirements for e-bikes.

What is the battery capacity and range?

It features a 48V 13Ah lithium battery, providing a range of 60-80 km on a single charge.

How long does the battery take to charge?

Charging time is approximately 7-8 hours.

Is the e-bike waterproof?

Yes, it has an IP54 waterproof rating, suitable for light rain and splashes.

What is the maximum load capacity?

The maximum load is 120 kg, including rider and cargo.

KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah in black colour option
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah in white colour option
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah in pink colour option
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 4
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 5
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 6
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 7
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 8
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 9
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 10
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 11
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 12
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 13
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 14
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 15
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 16
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 17
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 18
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 19
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 20
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah in black colour option
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah in white colour option
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah in pink colour option
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 4
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 5
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 6
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 7
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 8
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 9
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 10
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 11
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 12
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 13
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 14
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 15
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 16
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 17
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 18
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 19
KOOLUX X9 Mini Kids Fat Tyre E-Bike | 250W | 25km/h | 48V 13Ah detail view 20

Customer Reviews

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K
Kelly
Thank you

Thank you , i highly recommend buying a bike from early trailz. I bought a bike thinking it was for kids and I miss read the information. I realised a mother later after delivery and was worried I was going to be stuck with a bike to big for my daughter. I emailed e trailz and they have contacted me back and arranged a pick up for me and a refund! I will buy the right aged bike for my daughter from here when I recive the refund.

KOOLUX X7 | E-Bike | 250W | 25km/h | 48V 25Ah

£899.99 £799.99 Save £100.00
1-Year Warranty
Pay in Instalments with Klarna
Free Shipping Across Great Britain
2-Year Frame Warranty

KOOLUX X7 (UK)Electric Bike | 250W | 48V 25Ah | 80-120km

250W Motor | 48V 25AH Battery | 25 km/h Speed | 80-120km Range

Maximum Load
120kg
Motor Power
250W
Range
80-120km
Waterproof
IP54
Battery
48V 25Ah
Free Shipping All Over Great Britain

Key Specifications

Model
KOOLUX X7 (UK)Electric Bike
Battery Type
Lithium-ion
Battery Capacity
25Ah
Voltage
48V
Motor Rated Power
250W (250W)
Motor Type
Rear Hub Motor
Charging Time
5-6h
Tyre Size
20*4.00 inch
Range
80-120km
Top Speed
25 km/h
Maximum Load
120kg
Climbing Ability
25°
Waterproof Grade
IP54
Brakes
Hydraulic Brakes
Frame
High-strength aluminum alloy
Display
LCD multifunction display
Important notice: This e-bike is presented for UK road use at 250W and 25 km/h.
Range varies with rider weight, terrain, temperature, tyre pressure, assist level and riding style.

Features And Details

KOOLUX_X7_UK_Electric_Bike 250W_48V_25Ah_80_120km_electric_bike_feature_1
KOOLUX_X7_UK_Electric_Bike 250W_48V_25Ah_80_120km_electric_bike_feature_2
KOOLUX_X7_UK_Electric_Bike 250W_48V_25Ah_80_120km_electric_bike_feature_3
KOOLUX_X7_UK_Electric_Bike 250W_48V_25Ah_80_120km_electric_bike_feature_4

What's In The Package

Ebike x 1

Ebike x 1

Bicycle Pump x 1

Bicycle Pump x 1

Bicycle Lock x 1

Bicycle Lock x 1

Battery Charger x 1

Battery Charger x 1

Installation Tools x 1

Installation Tools x 1

Key x 2

Key x 2

Frequently Asked Questions

What is the motor power of the KOOLUX X7?

The KOOLUX X7 has a 250W motor, providing strong assistance for hills and acceleration.

What is the top speed of the KOOLUX X7?

The bike is legally limited to 25 km/h, but can be

What is the range of the KOOLUX X7 on a single charge?

The range is 80-120 km, depending on riding conditions, rider weight, and assist level.

How long does it take to fully charge the KOOLUX X7 battery?

Charging time is approximately 5-6 hours for a full charge using the supplied charger.

Is the KOOLUX X7 waterproof?

Yes, the e-bike has an IP54 waterproof rating, meaning it is protected against splashes and light rain.

What type of brakes does the KOOLUX X7 have?

It is equipped with hydraulic disc brakes, providing reliable and responsive stopping power.

KOOLUX X7 electric bike product image 1
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KOOLUX BK6S 4.0 | E-Bike | 250W | 25km/h | 48V 13Ah

£799.99 £649.99 Save £150.00
1-Year Warranty
Pay in Instalments with Klarna
Free Shipping Across Great Britain
2-Year Frame Warranty

KOOLUX BK6S 4.0 | 250W | 48V 13Ah | 45-70km

250W Motor | 48V 13AH Battery | 25 km/h Speed | 45-70km Range

Maximum Load
120kg
Motor Power
250W
Range
45-70km
Waterproof
IP54
Battery
48V 13Ah
Free Shipping All Over Great Britain

Key Specifications

Model
KOOLUX BK6S 4.0 250W (EU) Electric Bike
Battery Type
Lithium battery
Battery Capacity
13Ah
Voltage
48V
Motor Rated Power
250W (250W)
Motor Type
Rear Hub Motor
Charging Time
6.5-7h
Tyre Size
20*4.00 inch
Range
45-90km
Top Speed
25 km/h
Maximum Load
120kg
Climbing Ability
25°
Waterproof Grade
IP54
Brakes
Mechanical Brakes
Frame
Aluminium alloy
Display
LCD multifunction display
Important notice: This e-bike is presented for UK road use at 250W and 25 km/h.
Range varies with rider weight, terrain, temperature, tyre pressure, assist level and riding style.

Features And Details

KOOLUX_BK6S_4_0_750W_UK_Electric_Bike 250W_48V_13Ah_45_90km_electric_bike_feature_1
KOOLUX_BK6S_4_0_750W_UK_Electric_Bike 250W_48V_13Ah_45_90km_electric_bike_feature_2
KOOLUX_BK6S_4_0_750W_UK_Electric_Bike 250W_48V_13Ah_45_90km_electric_bike_feature_3
KOOLUX_BK6S_4_0_750W_UK_Electric_Bike 250W_48V_13Ah_45_90km_electric_bike_feature_4
KOOLUX_BK6S_4_0_750W_UK_Electric_Bike 250W_48V_13Ah_45_90km_electric_bike_feature_5
KOOLUX_BK6S_4_0_750W_UK_Electric_Bike 250W_48V_13Ah_45_90km_electric_bike_feature_6
KOOLUX_BK6S_4_0_750W_UK_Electric_Bike 250W_48V_13Ah_45_90km_electric_bike_feature_12

What's In The Package

Ebike x 1

Ebike x 1

Bicycle Pump x 1

Bicycle Pump x 1

Bicycle Lock x 1

Bicycle Lock x 1

Battery Charger x 1

Battery Charger x 1

Installation Tools x 1

Installation Tools x 1

Key x 2

Key x 2

Frequently Asked Questions

What is the motor power?

The motor has a rated power of 250W.

What is the maximum speed?

The bike is EU-compliant with a top speed of 25 km/h, but can be

What is the range?

The range is 45-70 km depending on riding conditions, rider weight, and assist level.

What are the battery specifications and charging time?

The lithium battery is 48V 13Ah and takes 6.5-7 hours to fully charge.

Is the bike waterproof?

Yes, it has an IP54 waterproof rating, suitable for splashes and light rain.

What is the maximum load capacity?

The maximum load is 120 kg. The bike also features 20x4.00 inch tyres and can climb gradients up to 25°.

KOOLUX BK6S 4.0 electric bike product image 1
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KOOLUX BK6S 4.0 electric bike product image 14
KOOLUX BK6S 4.0 electric bike product image 15
KOOLUX BK6S 4.0 electric bike product image 16

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KOOLUX U1 Pro Electric Scooter | Dual 500W | 48V 20.8Ah

£449.99 Save £-449.99

KOOLUX U1 Pro · Black + Blue

Dual-motor power. Seated control.

A substantial private-land electric scooter with a 500W motor at each wheel, a 48V 20.8Ah lithium-ion battery, 10-inch tyres, front and rear disc brakes and three selectable speed settings.

Christmas offerEstimated delivery in 3–5 working days.
£449.99Eligible £20 code makes it £429.99
Private-property use only. This privately owned e-scooter must not be used on UK public roads, pavements or cycle paths.
2 × 500WFront and rear motors
48V 20.8AhLithium-ion battery
10-inchTyres with disc brakes
10 / 15 / 25Selectable km/h settings

Full specifications

Model KOOLUX U1 Pro
Motors Two 500W drive motors, one front and one rear
Starting mode Kick start
Battery 48V 20.8Ah lithium-ion
Speed settings 10 / 15 / 25km/h
Range Up to 35–50km per charge, depending on conditions
Charging time Approximately 7–8 hours
Brakes Front and rear disc brakes
Tyres 10-inch
Water-resistance rating IPX4; splash resistant, not waterproof
Maximum load 120kg
Product weight 38.2kg
Unfolded dimensions 128 × 69 × 126cm

Range depends on speed setting, rider weight, terrain, weather and battery condition. The 35–50km figure is an estimate, not a guarantee.

KOOLUX U1 Pro black and blue seated scooter with dual 500W motorsKOOLUX U1 Pro front and rear dual drive motors in full side profileKOOLUX U1 Pro fitted seat and standing deck with blue KOOLUX brandingKOOLUX U1 Pro handlebars digital display and three selectable speed settingsKOOLUX U1 Pro front 10-inch tyre and disc brake detailKOOLUX U1 Pro rear motor wheel with dual drive and kick start featureKOOLUX U1 Pro 48V 20.8Ah battery and up to 35 to 50 km range

Frequently asked questions

Where can I ride the U1 Pro?

On private land with the landowner’s permission. Privately owned e-scooters cannot be used on UK public roads, pavements or cycle paths.

How long does delivery take?

Estimated delivery is 3–5 working days.

Does it include the seat?

Yes. The black-and-blue U1 Pro shown includes the fitted seat.

Is it waterproof?

No. It carries an IPX4 splash-resistance rating and should not be treated as waterproof.

Important riding informationPrivate land with the landowner’s permission only. Not for public roads, pavements or cycle paths. Wear a correctly fitted helmet and suitable protective equipment, supervise younger riders where appropriate, and follow the supplied manual and local rules.
KOOLUX U1 Pro black and blue seated electric scooter, left-side view
KOOLUX U1 Pro black and blue seated electric scooter, three-quarter view
KOOLUX U1 Pro handlebar and digital display close-up
KOOLUX U1 Pro front handlebar view with controls
KOOLUX U1 Pro front 10-inch wheel and disc brake detail
KOOLUX U1 Pro rear motor wheel and deck detail
KOOLUX U1 Pro black and blue seated electric scooter, left-side view
KOOLUX U1 Pro black and blue seated electric scooter, three-quarter view
KOOLUX U1 Pro handlebar and digital display close-up
KOOLUX U1 Pro front handlebar view with controls
KOOLUX U1 Pro front 10-inch wheel and disc brake detail
KOOLUX U1 Pro rear motor wheel and deck detail

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KOOLUX K7 Kids Electric Motorcycle | 400W | 36V 5.2Ah | 12-inch Tyres

£429.99 Save £-429.99

KOOLUX K7 Kids Electric Motorcycle

Small wheels. Motocross-inspired style. The KOOLUX K7 pairs a 400W motor with a 36V 5.2Ah lithium-ion battery for supervised adventures on suitable private land. Choose red, blue or yellow.

400WElectric motor
36V 5.2AhLithium-ion battery
12-inchTyres
3 settings15 / 20 / 30km/h

Compact size. A choice of pace.

The K7 has three selectable speed settings, mechanical disc braking and a maximum load of 65kg. Begin at the lowest setting and choose a suitable riding area, with adult supervision and protective equipment.

Full specifications

Model KOOLUX K7 kids electric motorcycle
Motor 400W
Battery 36V 5.2Ah lithium-ion
Speed settings 15 / 20 / 30km/h
Range Up to 20km per charge
Charging time Approximately 4–6 hours
Brakes Mechanical disc brake
Tyres 12-inch
Climbing capability 15°
Water resistance IPX4
Maximum load 65kg
Net / gross weight 20 / 22kg
Product dimensions 112 × 77.5 × 58.3cm
Package dimensions 101 × 25 × 54cm
Seat height 57cm
Colours Red, Blue, Yellow

Actual speed, range and climbing performance depend on rider weight, terrain, riding mode, temperature and battery condition. IPX4 does not mean waterproof.

Important riding information

Private land with the landowner’s permission only. Not for public roads, pavements or cycle paths. Adult supervision, a correctly fitted helmet and suitable protective gear are essential. Check rider suitability and follow the supplied manual. This is a powered motorcycle, not a pedal-assist e-bike.

KOOLUX K7 400W motorKOOLUX K7 36V 5.2Ah battery and approximate 4–6 hour chargingKOOLUX K7 up to 20km range, dependent on riding conditionsKOOLUX K7 12-inch tyresKOOLUX K7 private-land riding with adult supervision and protective gearKOOLUX K7 rear suspension, handlebar display, folding footrests, disc brake and textured seatBlue KOOLUX K7 size guide showing 57cm seat height, 12-inch tyres and overall dimensions of 112 by 77.5 by 58.3cm

Frequently asked questions

Where can the K7 be ridden?

Use it on suitable private land with the landowner’s permission. It is not for public roads, pavements or cycle paths.

How far can it travel on one charge?

The stated range is up to 20km. Actual range varies with rider weight, terrain, speed, temperature and battery condition.

How long does charging take?

Allow approximately 4–6 hours. Use the compatible charger and follow the charging and storage instructions supplied with the motorcycle.

Which speed settings are available?

The K7 has 15, 20 and 30km/h settings. Start at the lowest setting, with adult supervision and suitable protective equipment.

Is it suitable for my child?

Suitability depends on the rider’s size, ability and experience, as well as the manufacturer’s instructions. The stated maximum load is 65kg; this alone does not establish suitability. Contact us if you need help checking the fit before ordering.

Is the K7 waterproof?

Its stated rating is IPX4. Avoid immersion, deep water and pressure washing, and follow the manual’s care instructions.

Red KOOLUX K7 kids electric motorcycle, side view on a clean white background
Blue KOOLUX K7 kids electric motorcycle, side view showing 12-inch tyres
Yellow KOOLUX K7 kids electric motorcycle, side view on a clean white background
Red KOOLUX K7 kids electric motorcycle, straight-on front view of handlebar and front tyre
Blue KOOLUX K7 kids electric motorcycle, elevated front view showing the handlebar, seat and front tyre
Blue KOOLUX K7 rear wheel detail with 12-inch tyre, disc brake and suspension
Yellow KOOLUX K7 kids electric motorcycle, three-quarter front view showing frame and 12-inch tyres
Yellow KOOLUX K7 kids electric motorcycle, opposite-side profile view showing seat, frame and tyres
Red KOOLUX K7 kids electric motorcycle, side view on a clean white background
Blue KOOLUX K7 kids electric motorcycle, side view showing 12-inch tyres
Yellow KOOLUX K7 kids electric motorcycle, side view on a clean white background
Red KOOLUX K7 kids electric motorcycle, straight-on front view of handlebar and front tyre
Blue KOOLUX K7 kids electric motorcycle, elevated front view showing the handlebar, seat and front tyre
Blue KOOLUX K7 rear wheel detail with 12-inch tyre, disc brake and suspension
Yellow KOOLUX K7 kids electric motorcycle, three-quarter front view showing frame and 12-inch tyres
Yellow KOOLUX K7 kids electric motorcycle, opposite-side profile view showing seat, frame and tyres

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KOOLUX X12 Pro | E-Bike | 250W | 25km/h | 48V 15Ah

£1,000.00 £799.99 Save £200.01
1-Year Warranty
Pay in Instalments with Klarna
Free Shipping Across Great Britain
2-Year Frame Warranty

KOOLUX X12 PRO | 250W | 48V 15Ah | 25 KM/H

Maximum Load
120kg
Motor Power
250W
Range
74.6 Miles
Waterproof
IP54
Battery
48V 13Ah
Free Shipping All Over Great Britain

Key Specifications

Model
Koolux X12 PRO 48V 13Ah 250W E-Bike
Battery Type
Lithium battery
Battery Capacity
15Ah
Voltage
48V
Motor Rated Power
250W (250W)
Motor Type
Hub motor (rear)
Charging Time
5-6 hours
Tyre Size
20*4.0Inch
Range
74.6 miles
Top Speed
25 km/h
Maximum Load
120kg
Climbing Ability
25°
Waterproof Grade
IP54
Brakes
Hydraulic Brakes
Frame
Aluminum
Display
TW35H display with app
Important notice: This e-bike is presented for UK road use at 250W and 25 km/h.
Range varies with rider weight, terrain, temperature, tyre pressure, assist level and riding style.

Features And Details

KOOLUX X12 PRO | 250W | 48V 15Ah | 25 KM/H main bike view
KOOLUX X12 PRO | 250W | 48V 15Ah | 25 KM/H main bike view
KOOLUX X12 PRO | 250W | 48V 15Ah | 25 KM/H main bike view
KOOLUX X12 PRO | 250W | 48V 15Ah | 25 KM/H main bike view
KOOLUX X12 PRO | 250W | 48V 15Ah | 25 KM/H main bike view
KOOLUX X12 PRO | 250W | 48V 15Ah | 25 KM/H main bike view
KOOLUX X12 PRO | 250W | 48V 15Ah | 25 KM/H main bike view

What's In The Package

Ebike x 1

Ebike x 1

Bicycle Pump x 1

Bicycle Pump x 1

Bicycle Lock x 1

Bicycle Lock x 1

Battery Charger x 1

Battery Charger x 1

Installation Tools x 1

Installation Tools x 1

Key x 2

Key x 2

Frequently Asked Questions

What is the maximum range of the Koolux X12 PRO?

Up to 74.6 miles (120 km) on a single charge.

How long does it take to charge the battery?

Approximately 5-6 hours.

What is the top speed?

25 km/h (15.53 mph).

Is the battery removable?

Yes, the battery is removable for convenient charging.

What type of motor does it have?

It features a 250W rated (250W) brushless hub motor.

Does it come with a warranty?

Yes, all items come with a 1-year warranty.

KOOLUX X12 Pro electric bike product image 1
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KOOLUX X12 Pro electric bike product image 4
KOOLUX X12 Pro electric bike product image 5
KOOLUX X12 Pro electric bike product image 1
KOOLUX X12 Pro electric bike product image 2
KOOLUX X12 Pro electric bike product image 3
KOOLUX X12 Pro electric bike product image 4
KOOLUX X12 Pro electric bike product image 5

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KOOLUX X12 | E-Bike | 250W | 25km/h | 48V 13Ah

£849.99 £699.99 Save £150.00
1-Year Warranty
Pay in Instalments with Klarna
Free Shipping Across Great Britain
2-Year Frame Warranty

KOOLUX X12 | 250W | 48V 13Ah | 55-120KM

Folding Electric Bike

Maximum Load
120kg
Motor Power
250W
Range
55-120KM
Waterproof
IP54
Battery
48V 13Ah Lithium-ion
Free Shipping All Over Great Britain

Key Specifications

Model
KOOLUX X12
Battery Type
Lithium-ion
Battery Capacity
48V 13Ah
Voltage
48V
Motor Rated Power
250W
Motor Type
Brushless motor
Charging Time
7-8 hours
Tyre Size
20×4.0 Inch
Range
55-120KM
Top Speed
25 km/h
Maximum Load
120kg (264lbs)
Climbing Ability
25°
Waterproof Grade
IP54
Brakes
Front & Rear Disc Brake
Frame
Lightweight-style folding design
Display
TW35H display with APP & NFC
Important notice: This e-bike is presented for UK road use at 250W and 25 km/h.
Range varies with rider weight, terrain, temperature, tyre pressure, assist level and riding style.

Features And Details

KOOLUX X12 | E-Bike | 250W | 25km/h | 48V 13Ah product image
KOOLUX X12 | 250W | 48V 13Ah | 55-120KM main bike view
KOOLUX X12 | 250W | 48V 13Ah | 55-120KM main bike view
KOOLUX X12 | 250W | 48V 13Ah | 55-120KM main bike view
KOOLUX X12 | 250W | 48V 13Ah | 55-120KM main bike view
KOOLUX X12 | 250W | 48V 13Ah | 55-120KM main bike view

What's In The Package

Ebike x 1

Ebike x 1

Bicycle Pump x 1

Bicycle Pump x 1

Bicycle Lock x 1

Bicycle Lock x 1

Battery Charger x 1

Battery Charger x 1

Installation Tools x 1

Installation Tools x 1

Key x 2

Key x 2

Frequently Asked Questions

What is the range of the KOOLUX X12?

The range is between 55 and 120 km, depending on riding mode, terrain, and rider weight.

How long does it take to charge the battery?

Charging takes approximately 7 to 8 hours.

What is the maximum load capacity?

The maximum load is 120 kg (264 lbs).

Is the KOOLUX X12 waterproof?

Yes, it has an IP54 waterproof rating, meaning it is protected against dust and splashes of water.

What type of brakes does it have?

It has front and rear disc brakes.

What is the top speed?

The top speed is 25 km/h, in compliance with UK and EU regulations.

KOOLUX X12 electric bike product image 1
KOOLUX X12 electric bike product image 2
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KOOLUX X12 electric bike product image 1
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KOOLUX X12 electric bike product image 5
KOOLUX X12 electric bike product image 6
KOOLUX X12 electric bike product image 7
KOOLUX X12 electric bike product image 8

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KOOLUX RK10 | E-Bike | 250W | 25km/h | 48V 13Ah

£799.99 £699.99 Save £100.00
1-Year Warranty
Pay in Instalments with Klarna
Free Shipping Across Great Britain
2-Year Frame Warranty

KOOLUX RK10 (UK) | 250W | 48V 13Ah | 70-120km

250W Motor | 48V 13AH Battery | 25km/h Speed | 70-120km Range

Maximum Load
120kg
Motor Power
250W
Range
70-120km
Waterproof
IP54
Battery
48V 13Ah
Free Shipping All Over Great Britain

Key Specifications

Model
KOOLUX RK10 (UK)
Battery Type
Lithium battery
Battery Capacity
13Ah
Voltage
48V
Motor Rated Power
250W (250W)
Motor Type
Rear Hub Motor
Charging Time
7-8h
Tyre Size
20*4.00 inch
Range
70-120km
Top Speed
45 km
Maximum Load
120kg
Climbing Ability
25°
Waterproof Grade
IP54
Brakes
Hydraulic Brakes
Frame
Hardtail
Display
TW35H display
Keep the 25 km/h limit on public roads.
Range varies with rider weight, terrain, temperature, tyre pressure, assist level and riding style.

Features And Details

KOOLUX_RK10_UK_750W_48V_13Ah_70_120km_electric_bike_feature_1
KOOLUX_RK10_UK_750W_48V_13Ah_70_120km_electric_bike_feature_2
KOOLUX_RK10_UK_750W_48V_13Ah_70_120km_electric_bike_feature_3
KOOLUX_RK10_UK_750W_48V_13Ah_70_120km_electric_bike_feature_4
KOOLUX_RK10_UK_750W_48V_13Ah_70_120km_electric_bike_feature_5
KOOLUX_RK10_UK_750W_48V_13Ah_70_120km_electric_bike_feature_6
KOOLUX_RK10_UK_750W_48V_13Ah_70_120km_electric_bike_feature_7
KOOLUX_RK10_UK_750W_48V_13Ah_70_120km_electric_bike_feature_8
KOOLUX_RK10_UK_750W_48V_13Ah_70_120km_electric_bike_feature_9
KOOLUX_RK10_UK_750W_48V_13Ah_70_120km_electric_bike_feature_10

What's In The Package

Ebike x 1

Ebike x 1

Bicycle Pump x 1

Bicycle Pump x 1

Bicycle Lock x 1

Bicycle Lock x 1

Battery Charger x 1

Battery Charger x 1

Installation Tools x 1

Installation Tools x 1

Key x 2

Key x 2

Frequently Asked Questions

What is the motor power?

250W rear hub motor.

What is the maximum speed?

45 km.

What is the range?

70-120 km depending on riding conditions.

What is the battery capacity and charging time?

48V 13Ah lithium battery, charging time 7-8 hours.

Is it waterproof?

Yes, IP54 rating.

What is the maximum load and what brakes does it have?

Maximum load 120 kg. Hydraulic brakes.

KOOLUX RK10 electric bike product image 1
KOOLUX RK10 electric bike product image 2
KOOLUX RK10 electric bike product image 3
KOOLUX RK10 electric bike product image 4
KOOLUX RK10 electric bike product image 5
KOOLUX RK10 electric bike product image 6
KOOLUX RK10 electric bike product image 7
KOOLUX RK10 electric bike product image 8
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KOOLUX RK10 electric bike product image 10
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KOOLUX RK10 electric bike product image 13
KOOLUX RK10 electric bike product image 14
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KOOLUX RK10 electric bike product image 17
KOOLUX RK10 electric bike product image 18
KOOLUX RK10 electric bike product image 1
KOOLUX RK10 electric bike product image 2
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KOOLUX RK10 electric bike product image 10
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KOOLUX RK10 electric bike product image 13
KOOLUX RK10 electric bike product image 14
KOOLUX RK10 electric bike product image 15
KOOLUX RK10 electric bike product image 16
KOOLUX RK10 electric bike product image 17
KOOLUX RK10 electric bike product image 18

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KOOLUX X16 | E-Bike | 250W | 25km/h | 48V 15.6Ah

£849.99 £649.99 Save £200.00
1-Year Warranty
Pay in Instalments with Klarna
Free Shipping Across Great Britain
2-Year Frame Warranty

KOOLUX X16 Folding e-bike

48V 15.6Ah Lithium-Ion Battery, 250W Motor, 20" Fat Tyres

Maximum Load
120kg
Motor Power
250W
Range
70-150km
Waterproof
IP54
Battery
15.6Ah
Free Shipping All Over Great Britain

Key Specifications

Model
X16
Battery Type
Lithium-ion (18650)
Battery Capacity
15.6Ah
Voltage
48V
Motor Rated Power
250W
Motor Type
Brushless
Charging Time
5.5h
Tyre Size
20*3.0"
Range
70-150km
Top Speed
25km/h
Maximum Load
120kg
Climbing Ability
25 degrees
Waterproof Grade
IP54
Brakes
Front and rear double disc brake
Frame
Aluminum Alloy
Display
S869 with APP connectivity
Keep the 25 km/h limit on public roads.
Range varies with rider weight, terrain, temperature, tyre pressure, assist level and riding style.

Features And Details

KOOLUX X16 Folding e-bike main bike view
KOOLUX X16 Folding e-bike main bike view
KOOLUX X16 Folding e-bike main bike view
KOOLUX X16 Folding e-bike main bike view
KOOLUX X16 Folding e-bike main bike view
KOOLUX X16 Folding e-bike main bike view
KOOLUX X16 Folding e-bike main bike view
KOOLUX X16 Folding e-bike main bike view
KOOLUX X16 Folding e-bike main bike view

What's In The Package

Ebike x 1

Ebike x 1

Bicycle Pump x 1

Bicycle Pump x 1

Bicycle Lock x 1

Bicycle Lock x 1

Battery Charger x 1

Battery Charger x 1

Installation Tools x 1

Installation Tools x 1

Key x 2

Key x 2

Frequently Asked Questions

Is the battery removable?

Yes, the 48V 15.6Ah lithium-ion battery is removable and can be charged separately.

What is the charging time?

The battery takes approximately 5.5 hours to fully charge.

What is the top speed?

The standard top speed is 25 km/h, with an

What are the folded dimensions?

Folded size is 91 x 38 x 74.5 cm.

How much does the bike weigh?

The bike weighs 31 kg (net weight; gross weight 38 kg with packaging).

What type of tyres does it have?

It has 20" x 3.0" solid fat tyres for improved traction.

KOOLUX X16 electric bike product image 1
KOOLUX X16 electric bike product image 2
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KOOLUX X16 electric bike product image 1
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KOOLUX X16 electric bike product image 7
KOOLUX X16 electric bike product image 8
KOOLUX X16 electric bike product image 9

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