Koolux X9 250W Electric Bike

KOOLUX X9 Single Battery

Power, comfort, and timeless style—served on 20×4.0” fat tyres. (Yes, it looks fast standing still.)

Three Ways to Ride

Choose from pedal assist, pure electric (optional throttle included as an accessory), or classic pedalling. In normal pedal mode, the Shimano 7-speed drivetrain delivers snappy acceleration. Switch to moped or full-electric for unexpectedly brisk cruising.

Silent Strength

A 250W rear-hub motor with 70 Nm torque rockets away from lights and tackles inclines up to 25° without breaking a sweat. Pair that with a 48V 15.6Ah battery for up to 80 km (≈50 mi) of real-world range—ideal for commutes, coffee runs, and weekend wanders.

Grip & Comfort

20×4.0” Kenda fat tyres bite into gravel, sand, or city streets. A dual-suspension setup (suspension front fork + central shock) keeps things plush and planted when roads get… “characterful.”

Wider 4.0″ Puncture-Resistant Tyres

Our upgraded 4.0-inch puncture-resistant tyres increase ground contact for better balance and stability. Ride with confidence—these tyres are designed to shrug off rough terrain and resist punctures.

250W Motor, 70 Nm Torque

Strong, smooth, and surprisingly quick. The X9’s 250W hub motor delivers 70 Nm of torque for brisk acceleration and confident climbs—keeping your ride lively and your cadence comfy across varied terrain.

Dual Suspension = Maximum Cruising

High-quality front fork suspension and a central shock soak up bumps so you don’t have to. The retro moto-inspired frame turns heads while your spine sends thank-you notes.

Reliable Braking, Any Weather

Mechanical disc brakes deliver consistent, confidence-inspiring stopping performance— wet, dry, or somewhere in between. Go boldly; stop cleanly.

Technical Specifications

Ride Modes & Controls

What’s in the Box?