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  • DUKAWEY BST-6 Review – 2000W Fat Bike

DUKAWEY BST-6 Electric Fat Bike 2000W – Review and Comparison

€1,499.00

The DUKAWEY BST-6 is an ultra-powerful electric fat bike, equipped with a dual motor 250W/1000W (500W/2000W total) and a 48V 17.5Ah battery (840 Wh) for a range reaching up to 120 km in pedal-assist mode.

With its 26x4.0 inch tyres, full suspension and ZOOM 4-piston hydraulic brakes, this fat bike is built to tackle the most demanding terrain: snow, mud, rocky trails or steep climbs.

Its colour LCD display, Shimano 7-speed system and 4.5 inch LED headlight make it an ideal companion for all-terrain adventures, day and night.

Description

The DUKAWEY BST-6 is an electric fat bike designed for thrill-seekers and extreme terrain enthusiasts. Equipped with a dual motor (250W front and 1000W rear), it delivers a total power of 2000W in unrestricted mode, ideal for conquering the steepest slopes, snow or mud effortlessly.

Its 48V 17.5Ah removable lithium battery (840 Wh) with IP54 waterproofing enables a theoretical range of 120 km in Eco mode, and between 70 and 100 km in real-world conditions depending on assistance level and terrain. The dual-drive system (front, rear or all-wheel drive) is controllable via a single switch, adapting to any situation.


Who is this bike for?

This model is particularly suited for:

  • Electric fat bike enthusiasts seeking maximum power for difficult terrain
  • Cyclists wanting a bike capable of riding on snow, mud or sand
  • Users appreciating the comfort of full suspension (front fork + rear shock)
  • Technology lovers (colour LCD display, hydraulic brakes, powerful LED light)

Performance and Range

The BST-6 stands out with its dual motor system, allowing you to switch between front, rear or all-wheel drive based on your needs. The 1000W rear motor delivers impressive power, whilst the 250W front motor enhances stability and traction on slippery terrain.

  • Claimed range: up to 120 km (Eco mode, low assist)
  • Real-world range: 70 to 100 km depending on assistance and terrain
  • Maximum assisted speed: 25 km/h (unrestricted up to 42 km/h)
  • Weight: 36.7 kg (with battery)
  • Maximum load: 200 kg

In practice, range depends on:

  • Rider and cargo weight
  • Assistance level chosen (5 modes available)
  • Terrain type (snow, mud, sand, climb, etc.)
  • Weather conditions (wind, temperature)
  • Dual motor usage (increased consumption in all-wheel drive mode)

The "Pure Electric" mode (no pedalling) allows a range of 60 km on a single charge.


Strengths

✔ Dual motor 250W/1000W (2000W total power) for exceptional traction
✔ 48V 17.5Ah removable battery (840 Wh) with IP54 waterproofing
✔ Full suspension (oil-sprung front fork + rear shock) for optimal comfort
✔ ZOOM 4-piston hydraulic brakes with 180 mm discs for powerful, secure stopping
✔ 26x4.0 inch tyres for excellent grip and stability on all terrains
✔ Backlit colour LCD display with full information (speed, range, assistance level, etc.)
✔ 4.5 inch LED headlight for optimal night-time visibility
✔ Shimano 7-speed transmission for optimal adaptability
✔ 6061 aluminium alloy frame, durable and lightweight
✔ Ergonomic saddle and 46T aluminium crank for added comfort


Weaknesses

❌ Very heavy (36.7 kg), difficult to carry manually
❌ Ambiguous certification: whilst the bike can be restricted to 250W/25 km/h, the presence of a dual motor and unrestricted speed up to 42 km/h makes EU road approval uncertain without a clear option at purchase time
❌ High price (€1,499) for a bike not certified for European roads
❌ High energy consumption in dual motor mode (reduced range)
❌ Throttle (half-twist) non-compliant with EU regulations for public road use


Comparison and Positioning

The DUKAWEY BST-6 positions itself as one of the most powerful electric fat bikes on the market, with features comparable to premium models like the Sur-Ron X Bike or QS205, but at a more accessible price.

It surpasses most electric fat bikes in power (2000W in unrestricted mode) and versatility (dual motor, full suspension, wide tyres), whilst offering comprehensive equipment (hydraulic brakes, colour LCD display, powerful headlight).

Warning: Lankeleisi often supplies bikes with ambiguous power and speed ratings (e.g. 250W/1000W, 25 km/h/42 km/h). Without explicit selection of an EU road-compliant version at purchase, legal compliance for EU road use cannot be guaranteed. We advise checking with the seller for a strictly limited 250W/25 km/h version if you need certified approval. Throttle usage or unrestricted mode is restricted to private property use.


This bike is for you if?

✔ You want an ultra-powerful electric fat bike for extreme terrain (snow, mud, sand)
✔ You want a bike capable of full electric riding (no pedalling) over short distances
✔ You value full suspension comfort and a sturdy frame
✔ You're ready to invest in a premium all-terrain bike for adventures
✔ You ride mainly off-road or on private trails


This bike is NOT for you if?

❌ You want a lightweight, portable bike
❌ Your budget is limited (under €1,500)
❌ You need a fully approved EU road bike without ambiguity
❌ You ride mainly in towns or on cycle paths
❌ You prefer a simple, low-maintenance bike (no complex maintenance: dual motor, suspension, drivetrain)

Specifications

  • Claimed Range (manufacturer)
    120 Km
  • Battery Capacity
    840 Wh
  • Battery brand
    Unbranded
  • Battery (V/Ah)
    48V / 17.5Ah
  • Bike type
    All-terrain
    Fatbike
  • Motor torque
    170 Nm
  • Rated motor power
    2000W
  • Motor position
    Front/Rear hub
  • Motor brand
    Unbranded
  • EU Certification
    Off-road
  • Weight (with battery)
    36,7 kg
  • Sensor type
    Cadence sensor
  • Max assisted speed
    42 km/h
  • Walk assist / Throttle
    Yes
  • Number of gears
    7
  • Drivetrain
    Chain
  • Drivetrain brand
    Shimano
  • Braking system
    Front/Rear hydraulic disc
  • Maximum load
    200 Kg
  • Installment payment
    Yes
  • Warranty period
    1 year
  • Suspension
    Full suspension (Front/Rear)
  • Style
    Step-over frame

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