Koolux BK10S Folding Fat Tyre E-Bike 250W 15.5mph Top Speed

About the Koolux BK10S E-Bike

Take your riding to the next level with the Koolux BK10S - the foldable e-bike that’s ready for every adventure. Powered by a punchy 250W motor and equipped with fat 20"x4.0" tyres, this versatile e-bike handles city streets, beach paths, and rugged trails with ease.

With a 48V 12Ah battery offering up to 90km of range, front suspension for a smoother ride, and disc brakes for confident stopping power, the BK10S is built for both comfort and performance. Plus, its lightweight aluminium frame folds in seconds, making storage and transport effortless.

Whether you're commuting, exploring, or simply cruising, the Koolux BK10S offers the perfect blend of mobility, power, and fun - all packed into a compact, reliable design. Get ready to ride anywhere, anytime with the ultimate folding e-bike companion!

Specifications

• Motor: 250W 58Nm hub motor
• Battery: 48V 13Ah lithium-ion battery
• Display: Multifunctional LCD display
• Top speed: 25 km/h (15.5 mph)
• Range: 35-90 km
• Pitch angle: Up to 25°
• Frame: Aluminium alloy
• Front fork: Suspension front fork
• Drive system: Shimano 7-speed
• Tyres: 20" × 4.0" pneumatic tyres
• Packaging/net weight: 7.7 kg/27.7 kg
• Charging time: 5-6 hours

Sizing Guide

A. Total Length: 168 cm
B. Handlebar Height: 96-108 cm
C. Wheelbase: 110 cm
D. Standover Height:  82-102 cm
E. Top Tube Length: 60 cm
F. Wheel Diameter: 20"
G. Handlebar Length: 60 cm

Folded Size: 92 x 50 x 80 cm
Rider height: 165-195 cm

What's Included

• Bicycle pump × 1
• Charger (UK plug) × 1
• Lock x 1
• Assembly tools × 1
• Key x 2