KOOLUX X2 Commuter Electric Bike – Step-Through 26" City E-Bike
The KOOLUX X2 Commuter Electric Bike is a practical step-through electric bike designed for smooth everyday riding, comfort and stability. Equipped with a 250W rear hub motor, a 48V removable battery, and Shimano 7-speed gearing, it delivers controlled pedal assistance and efficient performance.
Built with a low-step aluminium alloy frame, front suspension fork and 26 x 1.95-inch tyres, the KOOLUX X2 combines comfort-focused geometry with practical urban usability. The integrated battery design and upright riding position support relaxed everyday riding.
⚡ Power & Performance
The 250W rear hub motor delivers smooth pedal assistance up to 25 km/h (15.5 mph). With approximately 58–60 Nm of torque, the X2 provides controlled acceleration and reliable climbing support.
🔋 Battery & Range
The 48V 13.5Ah removable lithium-ion battery is integrated into the frame for convenient charging and improved frame aesthetics. It delivers an estimated range of up to 65–85 km under optimal riding conditions.
Range figures are manufacturer estimates and may vary depending on rider weight, Terrain, tyre pressure, assist level, temperature and riding style.
🛞 Tyres, Suspension & Ride Comfort
The 26 x 1.95-inch puncture-resistant tyres provide stable handling and balanced rolling efficiency. A front suspension fork helps absorb road vibrations, improving comfort on uneven surfaces.
💡 Controls, Display & Lighting
An integrated LCD provides essential riding information, including speed, battery level and assist mode. The bike also includes integrated LED lighting for improved visibility.
🛡️ Braking, Safety & Build Quality
The KOOLUX X2 features mechanical disc brakes for dependable stopping performance. The step-through aluminium alloy frame makes mounting easier and provides a comfortable upright riding position.
🔐 Security & Smart Features
The removable battery system improves charging flexibility and security when parked. Internal cable routing maintains a cleaner appearance and helps protect electrical components.
🔌 Charger & Power Specification
The included charger supports standard AC input and provides a full charge in approximately 6–7 hours.
📊 Technical Specifications
| Motor | 250W rear hub motor |
|---|---|
| Torque | Approx. 58–60Nm |
| Battery | 48V 13.5Ah removable lithium-ion battery |
| Estimated Range | Up to 65–85 km |
| Top Assist Speed | 25 km/h (15.5 mph) |
| Transmission | Shimano 7-speed |
| Tyres | 26 x 1.95-inch puncture-resistant tyres |
| Suspension | Front suspension fork |
| Brakes | Mechanical disc brakes (front & rear) |
| Frame | Aluminium alloy step-through frame |
| Display | LCD display |
| Lighting | Front & rear LED lights |
| Charging Time | Approx. 6–7 hours |
| Max Load | 120 kg |
| In the Box | Electric bike, battery, charger, power cable, pedals, multi-tool, user manual |
✅ Why Buy From Electric Scooters London?
Electric Scooters London is a UK specialist retailer offering expert advice, UK-based support and dependable after-sales service. We supply carefully selected electric bikes designed for reliability, performance and long-term ownership.