Product Description
BK5SL – Smart Folding Electric Bike for Urban Commuting
The BK5SL is a compact 16-inch folding electric bike designed for commuting, city riding and everyday journeys. With a removable 468Wh battery, up to 100 km of assisted range, App connectivity and practical accessories included, it offers a convenient solution for riders looking for an easy-to-store urban e-bike.
Compact Folding Design
The foldable carbon steel frame helps reduce the space required for storage and transport.
Its compact design makes the BK5SL suitable for storing at home, in the office or in the boot of a vehicle, particularly where storage space is limited.
The adjustable handlebar and saddle allow the riding position to be adapted for riders approximately 160–185 cm tall.
Removable 468Wh Battery – Up to 100 km Range
The BK5SL is equipped with a removable 36V 13Ah lithium-ion battery with 468Wh capacity.
With pedal assistance, it provides an estimated range of approximately 50–100 km per charge, depending on riding conditions.
The battery can be removed from the bike for convenient indoor charging, with a typical charging time of approximately 6–7 hours.
App Connectivity and Multifunction Display
Connect the BK5SL to the compatible mobile App via Bluetooth to access additional riding functions from your smartphone.
The App allows you to:
View battery information
Record riding data
Adjust pedal-assistance settings
Control compatible lighting functions
Review trip information
A multifunction display also provides key riding information directly on the bike.
3 Pedal-Assist Levels
The BK5SL provides 3 pedal-assistance levels at 10, 15 and 25 km/h, allowing riders to select the level of assistance that best suits their journey.
A 6 km/h walk-assist mode is also available for easier handling when pushing the bike.
16 × 2.4-inch Tyres
The 16 × 2.4-inch puncture-resistant pneumatic tyres combine compact dimensions with additional stability and comfort for everyday urban riding.
Their wider profile helps absorb minor road irregularities and provides a stable riding feel on paved roads and typical city surfaces.
Mechanical Disc Brakes
Mechanical disc brakes provide controlled braking performance for commuting and daily riding.
Combined with the compact wheel size and adjustable riding position, they help provide predictable handling in urban environments.
Equipped for Everyday Travel
The BK5SL comes with a selection of practical accessories for commuting, shopping and everyday journeys.
Included equipment:
Rear luggage rack
Front and rear mudguards
Mini pump
5-digit combination lock
Installation tools
The rear rack provides additional carrying capacity for everyday items and makes the bike particularly practical for commuting and shopping trips.
Front Light and Reflective Details
The BK5SL features a front light and reflective rim strips to improve visibility during lower-light riding conditions.
The electrical components have an IP54 protection rating, providing protection against limited dust ingress and water splashes during normal everyday use.
Technical Specifications
Model: BK5SL
Category: Folding urban electric bike
Frame: Foldable carbon steel
Battery: 36V 13Ah / 468Wh
Battery type: Removable lithium-ion
Range: Approximately 50–100 km*
Pedal assistance: 3 levels
Assistance speeds: 10 / 15 / 25 km/h
Walk assist: 6 km/h
Charging time: Approximately 6–7 hours
Wheel size: 16 inches
Tyres: 16 × 2.4-inch puncture-resistant pneumatic tyres
Brakes: Mechanical disc brakes
Transmission: Single-speed
Display: Multifunction display
Connectivity: Bluetooth and mobile App
Rider height: Approximately 160–185 cm
Maximum load: 100 kg
Net weight: 23.9 kg
Gross weight: 31.3 kg
Protection rating: IP54
Lighting: Front light
Reflective elements: Rim reflective strips
Included accessories: Rear rack, mudguards, mini pump, combination lock and installation tools
Range Information
*The maximum range is achieved under favourable riding conditions. Actual range may vary depending on rider weight, terrain, temperature, tyre pressure, assistance level, road conditions and riding style.
Maintenance
Charge the battery at room temperature whenever possible and maintain the recommended tyre pressure to support battery efficiency and riding performance.
Clean the carbon steel frame regularly with a soft damp cloth and keep the chain properly lubricated to help protect the drivetrain during everyday use.
