KOOLUX X7 PRO 250W Electric Fat-Tyre Bike | EAPC Specification | 20-Inch Wheels | Shimano 7-Speed

Discover the KOOLUX X7 PRO Electric Fat-Tyre Bike, featuring a 250W brushless rear-hub motor, 20 x 4.0-inch tyres, Shimano 7-speed gearing, and a multifunctional LCD. Designed for recreational cycling and outdoor exploration on suitable surfaces, the X7 PRO combines adjustable pedal assistance with a front suspension fork and practical riding equipment.

The manufacturer specifies a 250W brushless rear-hub motor with electric assistance limited to 25km/h (15.5mph). Three selectable pedal-assist levels provide different levels of motor support while pedalling. The manufacturer lists assistance settings corresponding to 15km/h, 20km/h and 25km/h.

The X7 PRO uses a 48V lithium-ion battery system. KOOLUX publishes different battery capacities in its product highlights and detailed specifications, so the exact battery capacity must be confirmed for the supplied version before a specific watt-hour figure is advertised.

The 20 x 4.0-inch fat tyres feature manufacturer-advertised puncture-resistant characteristics. Their wide profile provides additional cushioning and a substantial contact patch on suitable surfaces. A front suspension fork helps absorb vibration from uneven ground.

The Shimano 7-speed drivetrain provides mechanical gear selection for different gradients and riding preferences. A multifunctional LCD shows speed, distance, battery level, and selected assistance settings.

The manufacturer advertises hydraulic brakes in the product highlights. The exact braking system should be confirmed for the supplied model before the specification is treated as definitive.

Additional equipment includes an LED headlight, rear light and aluminium alloy kickstand. KOOLUX also lists a charger, tool kit, pump, keys and manual among the supplied accessories.

The manufacturer lists a maximum load of 150kg and an approximate net bicycle weight of 33.5kg, including the battery but excluding additional accessories. The advertised colour option is Blue-Green.

UK EAPC Information: KOOLUX describes the X7 PRO as having a 250W motor and a 25km/h assistance cut-off. These specifications are consistent with important Electrically Assisted Pedal Cycle requirements. Full UK compliance must be verified for the exact supplied configuration, including maximum continuous rated motor power, functioning pedals, assistance operation, and supporting documentation.

Key Features

• 250W Brushless Rear-Hub Motor: Manufacturer-listed motor for adjustable pedal assistance.
• 250W EAPC Specification: Advertised with electric assistance limited to 25km/h.
• 48V Lithium-Ion Battery System: Battery capacity must be confirmed against the supplied model.
• Three Pedal-Assist Levels: Selectable assistance settings for different riding preferences.
• 20 x 4.0-Inch Fat Tyres: Wide tyres with manufacturer-advertised puncture-resistant features.
• Front Suspension Fork: Helps absorb vibration on appropriate uneven surfaces.
• Shimano 7-Speed Gearing: Mechanical drivetrain for varied gradients.
• Multifunctional LCD Display: Displays speed, distance, battery information, and assistance settings.
• Hydraulic Brakes Advertised: Listed in the manufacturer's product highlights; confirm supplied configuration.
• LED Front Headlight: Manufacturer-listed front lighting equipment.
• Rear Light: Additional rear visibility equipment.
• Aluminium Alloy Kickstand: Convenient support when the bicycle is parked.
• 150kg Maximum Load: Manufacturer-listed combined load capacity.
• Approximately 33.5kg Net Weight: Includes the battery and excludes additional accessories.
• 7–8 Hour Advertised Charging Time: Manufacturer estimate using the specified charger.
• Blue-Green Finish: Advertised colour option.

Technical Specifications

Why Choose This Product

• Adjustable Electric Assistance: Three selectable assistance levels support different recreational cycling preferences.
• 250W Rear-Hub Motor: Manufacturer-listed brushless motor with a 25km/h assistance limit.
• 20 x 4.0-Inch Fat Tyres: Wide tyre design provides additional cushioning and stability on suitable surfaces.
• Front Suspension: The suspension fork helps absorb vibration from uneven ground.
• Shimano 7-Speed Gearing: Mechanical gear selection provides flexibility across different gradients.
• Multifunctional LCD: Riding information and assistance settings are displayed in one place.
• Manufacturer-Advertised Hydraulic Brakes: Hydraulic braking is listed among the product highlights, subject to confirmation.
• Practical Lighting: LED front and rear lights provide additional visibility.
• 150kg Listed Load Capacity: Supports the manufacturer-specified combined load limit.
• Blue-Green Finish: Distinctive appearance with wide-profile tyres.

FAQ

What motor does the KOOLUX X7 PRO use?
The manufacturer specifies a 250W brushless rear-hub motor.

Is the KOOLUX X7 PRO UK EAPC compliant?
KOOLUX describes the motor as EU-compliant and advertises a 25km/h assistance limit. Full UK EAPC compliance requires confirmation of maximum continuous rated power, functioning pedals, assistance cut-off, throttle configuration, and the exact supplied bicycle's documentation.

What is the advertised assistance-speed limit?
The manufacturer specifies 25km/h, equivalent to approximately 15.5mph.

What battery does the X7 PRO use?
The manufacturer specifies a 48V lithium-ion battery system but publishes two different capacities: 25Ah in the highlights and 15.6Ah in the detailed specifications. Confirm the supplied battery before publishing a definitive capacity.

What is the battery capacity in watt-hours?
A 48V 25Ah battery provides 1,200Wh nominal energy, while a 48V 15.6Ah battery provides 748.8Wh. The actual battery version requires supplier confirmation.

What is the claimed assisted range?
The manufacturer lists 100–110km in the product highlights but 50–80km in the detailed specifications. Actual range depends on the battery supplied, rider weight, terrain, assistance settings, temperature, and battery condition.

How long does the battery take to charge?
The detailed specifications list approximately 7–8 hours using a 54.6V 2.0A charger. Confirm this estimate for the supplied battery capacity.

How many pedal-assist levels are available?
Three assistance levels are advertised, along with level 0 for no motor assistance.

What are the assistance settings?
KOOLUX lists approximately 15km/h for level 1, 20km/h for level 2, and 25km/h for level 3.

What size are the tyres?
The X7 PRO uses 20 x 4.0-inch fat tyres.

Are the tyres puncture-proof?
No puncture-proof guarantee is established. KOOLUX advertises puncture-resistant tyre features, but punctures remain possible.

Does the X7 PRO have front suspension?
Yes. A shock-absorbing front suspension fork is listed.

Does it have rear suspension?
A separate rear suspension system is not confirmed in the manufacturer's detailed specifications.

How many gears does it have?
The bicycle features Shimano 7-speed mechanical gearing.

Does the X7 PRO have hydraulic brakes?
Hydraulic brakes are advertised in the product highlights. Confirm the exact brake components for the bicycle supplied.

What is the frame made from?
The manufacturer publishes conflicting information: steel in the product highlights and aluminium alloy in the detailed specifications. The actual frame material must be confirmed.

What information does the display show?
The LCD shows speed, distance, battery level, and assistance settings.

Does the bicycle include lights?
Yes. The manufacturer lists an LED headlight and rear light.

Is a kickstand included?
Yes. An aluminium alloy kickstand is listed.

How much does the X7 PRO weigh?
The manufacturer lists approximately 33.5kg, including the battery but excluding additional accessories.

What is the maximum load?
The manufacturer specifies a maximum load of 150kg, approximately 330lb.

What colour is available?
The referenced listing advertises a Blue-Green colour option.

Does the bicycle arrive assembled?
KOOLUX states that its bicycles generally arrive approximately 90% pre-assembled. Final assembly and safety checks are required before use.

What accessories are included?
The detailed specifications list a charger, tool kit, pump, keys, and manual. The manufacturer's FAQ also lists a lock. Confirm the exact package contents before dispatch.

What warranty is provided?
KOOLUX advertises a two-year warranty covering qualifying manufacturing defects, subject to its published terms and the seller's applicable obligations.

Does the bicycle include a throttle?
Throttle functionality is not confirmed in the manufacturer's detailed specifications. Verify the exact UK-supplied configuration before making a legal classification claim.

Off-Road Compliance Notice

UK EAPC Information: The KOOLUX X7 PRO is advertised with a 250W brushless rear-hub motor and electric assistance limited to 25km/h (15.5mph). The manufacturer describes the motor as EU-compliant and references EN 15194. These statements do not independently establish UK EAPC compliance for the exact supplied bicycle.

Standard EAPC Requirements: UK Electrically Assisted Pedal Cycle classification requires functioning pedals, maximum continuous rated motor output not exceeding 250W, electrical assistance that cuts off at 25km/h and compliance with all other applicable requirements.

Throttle Configuration: Throttle functionality must be checked for the supplied model. A throttle capable of independently propelling the bicycle beyond permitted walk-assist operation may affect legal classification or require separate approval.

Higher-Power or Modified Configurations: Increasing maximum continuous rated motor power above 250W, changing assistance-speed restrictions or making other non-conforming modifications may prevent the bicycle from qualifying as a standard UK EAPC.

Private Land Use Where Required: A configuration that does not satisfy EAPC requirements must not be assumed to be legally permitted on public roads or other publicly accessible areas. Additional approval, registration, insurance or licensing requirements may apply. Where public use is not authorised, operation should be restricted to suitable private land with the landowner's permission or other locations where that configuration is expressly permitted.

Recreational Access: Use the bicycle only where cycling is legally permitted. Follow applicable access restrictions, manufacturer instructions, and recommended safety precautions.