LANKELEISI X-Black Knight Electric Bike Dual Motor 2000W – Review and Comparison

The LANKELEISI X-Black Knight is an ultra-powerful all-terrain electric bike equipped with a dual front and rear motor system 250 W/1000 W (total 2000 W) delivering maximum torque of 95 Nm per motor. Designed to tackle inclines up to 40° and the most demanding terrain, it is powered by a Samsung 48 V 45 Ah battery (2160 Wh) offering exceptional range: up to 280 km in pedal assist mode (PAS1 – Eco) and 120–140 km in 100% electric mode.

Who is this bike for?

This model is particularly suited for:

• MTB enthusiasts and adventurers seeking an ultra-powerful electric bike to explore rough terrain, mountain trails or forest paths
• Cyclists wanting extreme electric assistance for steep climbs (up to 40°) and long distances
• Users enjoying full suspension comfort (120 mm fork + 2x320 lbs rear damper) and wide 20x4.0 inch tyres
• People seeking a robust and durable bike for extended off-road adventures
• Cyclists standing 170–190 cm tall

Performance and range

The X-Black Knight is powered by two brushless motors 250 W/1000 W (front and rear, total 2000 W) with maximum torque of 95 Nm per motor. The system allows switching between single (one motor) or dual (2000 W) mode via the LCD display, depending on terrain needs.

• Claimed range:
  • 100% electric mode: 120–140 km
  • Pedal assist PAS1 (Eco): up to 280 km
  • Pedal assist PAS2 (Normal): up to 230 km
  • Pedal assist PAS3 (Sport): up to 190 km
  • Pedal assist PAS4 (Turbo): up to 150 km
  • Pedal assist PAS5 (Turbo+): up to 120 km
• Maximum speed:
  • Factory mode: 25 km/h (range: 120 km)
  • Derestricted mode: up to 48 km/h (range: 100 km)
• Climbing capacity: inclines up to 40°

Its Samsung 48 V 45 Ah battery (2160 Wh), made of 21700 cells, is removable and compatible with a 48 V 3 A charger. It offers IP54 protection against the elements and enables fast charging.

Design and comfort

The 6061 aluminium alloy Soft Tail frame integrates full suspension:

• Lockable front fork with 120 mm travel
• Rear damper (2x320 lbs) to absorb shocks from rough terrain

It is equipped with:

• Wide 20x4.0 inch CST tyres for maximum grip on all terrain (snow, sand, rough paths)
• DYISLAND hydraulic brakes for powerful and progressive braking
• Shimano 7-speed transmission (Shimano M310 derailleur, Shimano M310-7 lever, KMC 7s chain)
• Colour LCD display with backlight (showing speed, distance, battery level, assist level, power output, single/dual motor selection)
• 4.5-inch high-brightness LED headlight and rear light
• Half-twist throttle for precise speed control
• Extended comfort saddle for optimal comfort
• Front storage basket and rear rack
• Front and rear mudguards

Strengths

✔ Dual 2000 W motor (2x 1000 W) with 95 Nm torque per motor for exceptional power
✔ Record range: up to 280 km in pedal assist mode (PAS1)
✔ Samsung 2160 Wh battery (48 V 45 Ah) removable with 21700 cells
✔ Full suspension: 120 mm fork + 2x320 lbs rear damper for optimal comfort
✔ Fat 20x4.0 inch CST tyres for maximum grip on all terrain
✔ DYISLAND hydraulic brakes for safe and effective braking
✔ Shimano 7-speed transmission for optimal adaptability
✔ Colour LCD display with dual motor control
✔ 4.5-inch high-brightness LED lighting for optimal visibility
✔ 200 kg maximum load and robust design
✔ CE certified

Weaknesses

❌ Very high weight (48 kg) – very difficult to handle without assistance
❌ High minimum height (170 cm) – unsuitable for shorter riders
❌ High price (£2,899) compared to standard e-bikes
❌ Derestricted 48 km/h mode illegal on public roads in the UK/EU
❌ Wide 20x4.0 inch tyres increase rolling resistance on smooth tarmac
❌ Considerable bulk (Soft Tail frame + full suspension)

Comparison and positioning

The LANKELEISI X-Black Knight positions itself as a premium all-terrain electric bike, delivering exceptional power (2000 W) and record range (up to 280 km). With its XXL 2160 Wh battery, dual motor and full suspension, it rivals top market models like the Sur-Ron X or QWIC MN7, but at a more accessible price. Ideal for adventurers seeking an ultra-powerful, durable bike capable of handling anything.

⚠ Certification note: The product sheet lists 250 W/1000 W power per motor and 25 km/h speed limit, but total nominal power (2000 W) far exceeds the UK/EU legal 250 W threshold for road-legal e-bikes. LANKELEISI indicates derestricted speed up to 48 km/h. The absence of an explicit UK/EU-homologated version at purchase constitutes an important caution: this bike should be considered an off-road vehicle, not homologated for public road use in the UK or EU. Verify applicable regulations in your country before using on public roads.

This bike is for you if?

You are seeking an ultra-powerful all-terrain electric bike with dual motors for exceptional uphill performance (up to 40°) and on difficult terrain.

You want record range (up to 280 km) and the durability of a Soft Tail frame with full suspension.

You appreciate comprehensive equipment (front basket, rear rack, LED lighting, hydraulic brakes) and a bike designed for long adventures.

You stand 170–190 cm tall and seek a robust, durable and uncompromising bike.

This bike is NOT for you if?

You are looking for a lightweight and manoeuvrable bike for exclusive urban use or short tarmac journeys.

You need a UK/EU road-legal bike (250 W / 25 km/h compliant with EN15194).

You are under 170 cm tall or prefer an easy-to-transport bike (48 kg weight).

Your budget is tight or you ride mainly on tarmac where weight and large tyres are disadvantages.