KOOLUX BK5 Electric Bike

KOOLUX BK5S — Compact Foldable E‑Bike for Urban Riders

A perfect blend of portability, performance, and practicality. The KOOLUX BK5S is made for city commutes, compact storage, and giving you confidence in daily rides without excess bulk.

🔋 Key Specs at a Glance

• Motor Power: 250W brushless hub motor 

• Battery: 36V, 10.4 Ah lithium‑ion battery

• Top Speed: Up to 25 km/h (≈ 15.5 mph) in standard mode; can reach ~32 km/h unlocked/off‑road in some listings

• Range: Approx 35‑70 km per charge (depends on rider weight, terrain, mode)

• Weight (Net): ~ 24 kg; With accessories ~26.5 kg 

• Max Load / Capacity: Up to 120 kg rider + gear 

• Wheel / Tyres: 16‑inch wheels with 3.0″ pneumatic/fat tyres, offering stability & comfort 

• Brakes: Dual disc brakes (front & rear) for reliable stopping power 

• Folding Size: Compact folded dimensions ~ 80 × 50 × 68 cm for easier storage / transport 

• Frame: Steel (Q195 carbon steel) foldable frame 

• Riding Modes: Pedal assist, pure electric (throttle accessory where fitted), and classic pedal mode 

✅ Why the BK5S Stands Out

• Great for city commuters who need something foldable yet capable — decent range, respectable speed, but still manageable size and weight.

• Solid safety features: dual disc brakes, full lighting, sturdy steel frame.

• Flexibility with battery & riding modes — you can choose how much assist you want (or need throttle if installed) depending on conditions.

• Compact fold and lighter weight help with storage (flats, office, public transport) without sacrificing too much performance.