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52V 2000W Full Ebike Conversion Kit with 25Ah Battery

52V 2000W Full Ebike Conversion Kit with 25Ah Battery

Best price now

$740.69at EBIKE EXPORTChecked Nov 14

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Price facts

  • Last seen at $740.69 at EBIKE EXPORT on Nov 14.

Our take on the 52V 2000W Full Ebike Conversion Kit with 25Ah Battery

A complete rear-hub conversion kit that turns a standard bike into a fast e-bike. The 2000W gearless hub motor and 52V 25Ah LG-cell battery are the headline parts, with a 45A controller, display, throttle, brake levers, PAS and torque arms included. It suits riders who want high speed and long range and are comfortable building and wiring a kit themselves. Against milder 500W–1000W kits it offers far more power and range, but it is heavier, needs a sturdy frame and rear dropout spacing of 135mm, and demands care with installation and local e-bike law.

Best forDIY builders converting a rear-dropout bikeRiders wanting 40+ mph top speedLong-distance commuters and trail ridersOwners of sturdy frames with 135mm rear spacing
Pros
  • 2000W gearless hub motor for strong acceleration and high top speed
  • 52V 25Ah LG 21700-cell battery for long range
  • Complete kit: controller, display, throttle, brake levers, PAS, torque arms
  • 50A BMS with extensive protection features
  • IP54-rated battery and controller bag included
Cons
  • Heavy motor and hard-cased battery add significant weight
  • Needs a 135mm rear dropout and a strong frame
  • UK plug charger may not suit buyers elsewhere
  • Installation and wiring are not beginner-friendly
  • High power may exceed local e-bike speed limits

52V 2000W Full Ebike Conversion Kit with 25Ah Battery prices at every store

  • EBIKE EXPORTNew

    In stockShips from the UK · priced in GBP (£560.00) · duties may applyReturn policy

    $740.69Checked Nov 14
    Visit EBIKE EXPORT

About the 52V 2000W Full Ebike Conversion Kit with 25Ah Battery

This is a full e-bike conversion kit built around a 2000W brushless gearless hub motor and a 52V 25Ah battery with LG 21700 cells. The motor is an MTX rear wheel with an aluminium alloy construction. The kit is designed for off-road use.

The battery is housed in a hard-cased down tube and has a 50A BMS. It includes a 4A charger with a UK plug. Its protections include overcharge, over-discharge, short-circuit, overcurrent and overvoltage protection, temperature control, thermal cut-off and cell balancing. It also has fault detection and shutdown, fusing, fire retardant casings, impact and vibration protection, and an IP54 waterproof rating.

The kit is rated for a top speed of 40-45 mph and a range of 45-65 miles. It comes with a 45 amp controller, a display, a throttle, brake levers, a pedal assist sensor, torque arms and a 7s freewheel.

Max speed
40-45 mph
Range
45-65 miles
Motor model
MTX39 rear wheel
Motor type
Brushless gearless hub motor
Motor material
Aluminium alloy
Power
2000W
Wheel axle
175 x Φ10mm
Dropout
Rear 135mm
Battery voltage
52V
Battery capacity
25Ah
Battery cells
LG 21700
BMS
50A
Battery structure
Hard-cased down tube
Charger
4A, UK plug
Controller
45 amp motor controller with bag
Water resistance
IP54
Safety features
Overcharge, over-discharge, short-circuit, overcurrent and overvoltage protection; temperature control; thermal cut-off; cell balancing (BMS); BMS monitoring; fault detection and shutdown; fire retard
Use
Off-road
Certification
CE-approved
Warranty
12 months on motor and battery
In the box
MTX39 motor, 52V 25Ah battery, 4A charger, 45 amp motor controller with bag, T5S display or UKC1+, thumb throttle, full twist key ignition or Surron throttle, brake levers, pedal assist sensor (PAS),

Questions and answers

What bike does this kit fit?
It uses a rear hub motor with a 135mm dropout and a 175 x 10mm axle, so it fits bikes with standard 135mm rear spacing. The frame needs to handle the motor's torque, and torque arms are included to help.
How fast and how far can it go?
The kit is rated at 40–45 mph top speed and 45–65 miles of range. Real figures depend on rider weight, terrain, assist level and throttle use.
What battery and charger come with it?
A 52V 25Ah hard-cased down-tube battery built from 21700 LG cells with a 50A BMS, plus a 4A charger with a UK plug.
What is in the box?
The MTX39 motor wheel, battery and charger, 45A controller with bag, T5S or UKC1+ display, your choice of throttle, brake levers, PAS sensor, torque arms and a 7-speed freewheel.
Is it legal on public roads?
A 2000W motor at 40+ mph exceeds e-bike limits in most places, including the UK and EU. Check your local rules before riding on public roads.
Can I install it myself?
Yes, but it is a substantial build: wheel fitting, controller and battery mounting, throttle, brake levers, PAS and display wiring. Budget time and basic tools, or use a bike mechanic.
Where is the 52V 2000W Full Ebike Conversion Kit with 25Ah Battery cheapest?
At EBIKE EXPORT, for $740.69, as of our latest check.

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