BK-U1 Mid-Drive Electric Bike
BK-U1 Mid-Drive Electric Bike
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TüV and CE certified
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2 Year Warranty
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Intuitive Mid-Drive Performance
Experience a more natural, responsive ride with the Ananda M60 mid-drive motor and integrated torque sensor. Unlike standard motors, the BK-U1 senses your pedaling force in real-time, providing smooth, silent assistance that makes 25° hills feel like flat ground.
Unrivaled Long-Distance Range
Engineered for long-distance commuting, the 36V 13Ah high-density battery delivers an impressive 75–93 miles (120–150 km) on a single charge. Paired with 3A fast-charging technology, the battery can be fully recharged in just 4–5 hours, so you spend less time plugged in and more time enjoying the ride around town.
Smart NFC & App Connectivity
Step into the future of urban cycling with NFC unlocking and dedicated App integration. Manage your ride settings, track your stats, and secure your bike with a simple tap—no more fumbling for keys during your morning rush.
Ultimate Safety & All-Weather Control
Equipped with ZOOM hydraulic disc brakes for instant stopping power and 27.5" x 2.2" puncture-resistant tires, the BK-U1 is built for the "urban jungle." Ride confidently over debris and wet pavement knowing your bike is engineered for maximum durability.
Premium Engineering, Unmatched Value
Combining a Shimano 7-speed transmission, a lightweight aluminum alloy frame, and professional-grade components, this e-bike offers the performance of a high-end touring bike at a highly competitive price point. It is the ultimate cost-effective solution for the modern professional.
Intuitive Power with the Ananda M60 Mid-Drive Motor
Unlike traditional hub motors, the BK-U1 features a sophisticated Ananda M60 mid-drive system paired with a high-precision torque sensor. This setup mimics your natural pedaling rhythm, providing seamless assistance that feels like an extension of your own legs. Conquer 25° inclines effortlessly while maintaining perfect bike balance and center of gravity.
Ultimate Urban Safety & Durability
Ride with peace of mind on 27.5" x 2.2" reinforced puncture-resistant tires designed to shrug off glass and road debris. Paired with professional-grade ZOOM hydraulic disc brakes, you get consistent, modulated stopping power even in wet conditions, ensuring your daily commute is as safe as it is smooth.
Smart NFC & App Integrated Connectivity
Experience true keyless freedom. The BK-U1 integrates NFC technology, allowing you to unlock your ride with a simple tap. Use the dedicated smartphone App to customize your performance settings, track your fitness data, and monitor bike health, bringing your commute into the digital age.
Go Further with a 93-Mile Ultra-Long Range
Engineered for long-distance commuting, the 36V 13Ah high-density battery delivers an impressive 75–93 miles (120–150 km) on a single charge. Paired with 3A fast-charging technology, the battery can be fully recharged in just 4–5 hours, so you spend less time plugged in and more time enjoying the ride around town.
Features And Details
Lockable Suspension Fork
Enjoy the high-performance suspension fork. Engage the shock absorption to smooth out bumpy cobblestones and uneven city streets for a "cloud-like" ride. When you hit smooth asphalt or need to climb efficiently, simply flip the lockout switch to maximize your pedaling power and speed.
27.5" x 2.2" Puncture-Resistant Tires
Navigate the "urban jungle" without fear. These high-volume, reinforced tires are designed to resist glass and debris while providing a smooth, cushioned ride over uneven pavement.
Shimano 7-Speed Transmission
The trusted Shimano 7-speed gearing system allows you to adjust smoothly to changing road conditions and riding speeds. From city commuting to weekend rides, it provides reliable, low-maintenance performance and precise gear changes you can count on every day.
Adjustable Viewing Angle
Featuring a -30° to 30° adjustable stem, you can easily customise the handlebar position to suit your riding style. Enjoy a more comfortable, ergonomic posture for daily commuting and longer journeys alike.
Integrated Lighting System
Ride with confidence at any hour. The BK-U1 comes fully equipped with a powerful LED headlight to illuminate the path ahead and a rear tail light to ensure you are clearly visible to vehicles and pedestrians from behind. This integrated system provides 360-degree safety for early morning commutes and late-night adventures.
Rear Cargo Rack
Transform your e-bike into a versatile daily hauler. The BK-U1 features a rear rack designed to carry your work bag, groceries, or weekend gear with ease. Its sturdy construction ensures a stable ride, even when fully loaded, making it the perfect replacement for your car on city errands.
What's in the package?
E-bike × 1
Bicycle Pump x 1
3A Charger (UK plug) × 1
Lock x 1
Installation Tools x 1
Key x 2
Manual x 1
NFC Card x 2
Specifications
Technical Specifications
- Motor Ananda M60 Mid-drive Motor (250W)
- Sensor Torque Sensor
- Maximum Speed 15.5 mph (25 km/h)
- Maximum Range 75 - 93 miles (120km - 150km)
- Battery 36V 13Ah Lithium-ion
- Charging Time4-5 Hours (3A Fast Charger)
- Tyres 27.5" x 2.2" Puncture-resistant Pneumatic Tyres
- Braking System ZOOM Hydraulic Disc Brakes
- Transmission Shimano 7-Speed Gear System
- Suspension Lockable Front Suspension Fork
- Pedal Assist 5-Level PAS
- Climbing Angle 25 Degrees
- Max Payload 330 lbs (150 kg)
- Net Weight 60.3 lbs (27.35 kg)
- Frame Material Durable Aluminium Alloy
- Display TW35 LCD Smart Display with APP and NFC
- Waterproof Rating IPX5
Geometry
- A Total Length 73.2 in
- B Handlebar Height 43.3 in
- C Wheelbase 45.3 in
- D Standover Height 33.5-42.1 in
- E Top Tube Length 23.6 in
- G Handlebar Length 26.4 in
- Rider height 5'5" – 6'3"
Which bike is right for you?
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1
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Battery
36V 13Ah 468Wh
36V 13Ah 468Wh
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Range
75-93 miles (120-150 km)
60-100 km
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Frame Material
Aluminium Alloy
Carbon Structural Steel
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Weight
60.2 lbs (27.3 kg)
28.8 kg
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Tire
27.5*2.2 inch
28×2.0 inch Puncture-resistant Tires
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Rider Height
5'5"–6'3" (165–190 cm)
5'6"-6'5"(168-195 cm)
