About the BK10S PRO Folding Electric Bike

The Koolux BK10S Pro folding e‑bike is a versatile all‑terrain ride that combines performance with everyday convenience. Built around a strong aluminium alloy frame and robust 20×4.0″ puncture‑resistant tyres, this e‑bike delivers confident handling whether you’re commuting through town or exploring gravel trails. With a UK‑legal 250 W motor and high‑capacity Samsung battery offering a long range on a single charge, the BK10S Pro makes longer journeys effortless and enjoyable.

Designed for comfort and control, it features reliable hydraulic disc brakes, smooth suspension and a user‑friendly display to keep you informed on the move. The folding design means easy storage and portability, perfect if you need to take your ride on the train, in the car or simply tuck it away at home. Ready for daily adventures, this e‑bike blends power, practicality and convenience in every ride.

Specifications

Motor & Powertrain

• 250 W hub motor with 70 Nm torque (UK‑legal)
• Shimano 7‑speed drivetrain

Battery & Range

• 48 V 15 Ah / 720 Wh Samsung lithium‑ion battery
• Up to 43–75 miles (70–120 km) per charge

Performance

• Top speed: 25 km/h (15.5 mph)
• Climbing angle up to 25°

Braking & Suspension

• Hydraulic disc brakes
• Front fork with lockout
• Mid‑frame suspension for added comfort

Design & Comfort

• Foldable aluminium alloy frame
• Puncture‑resistant 20×4.0″ tyres
• Multifunctional LCD display with Bluetooth app support
• Powerful LED front and rear lights
• Rear cargo rack included

Dimensions & Weight

• Package weight: 42.1 kg / Net weight: 35 kg
• Folded size: 94 × 45 × 97 cm

Sizing Guide

• Total Length (A): 171 cm
• Handlebar Height (B): 116 cm
• Wheelbase (C): 113 cm
• Standover Height (D): 76–91 cm
• Top Tube Length (E): 60 cm
• Rear Rack Height (F): 67 cm
• Handlebar Length (G): 74 cm
• Folded Size: 94 × 45 × 97 cm
• Recommended Rider Height: 150–195 cm

What's Included

• E‑bike × 1
• Bicycle pump × 1
• 3.0 A charger with UK plug × 1
• Bike lock × 1
• Installation tools × 1
• Keys × 2
• User manual × 1