Description

MTX Rear Hub Motor 48V-52V 1000W

Not every build needs 2000W. Not every rider wants a machine that demands full attention every time they twist the throttle. Some builders want a conversion that delivers real, usable power — strong enough to handle hills, loaded commutes, and trail riding, but controlled and efficient enough to run all day without punishing your battery or your wiring. The Rear Hub Motor 48V-52V 1000W is built for exactly that brief. This is a high-quality, complete conversion system that hits the sweet spot between raw output and everyday usability, packaged into a single kit that installs in under an hour and performs from day one.

The Rear Hub Motor 48V-52V 1000W is a rear-drive brushless hub motor system rated at 1000W continuous output, compatible with both 48V and 52V battery systems, and designed to fit standard bicycle rear dropouts sized 135–138mm. It’s not a stripped-down motor-only listing. It’s not a parts assembly that leaves you hunting for a matching controller. It’s a complete, component-matched conversion package that gets your bicycle on the road as a functioning electric drivetrain without compromise on any critical specification.

1000W — The Performance Sweet Spot

There’s a reason the 1000W hub motor format has become the benchmark for serious e-bike conversions. 1000W delivers a maximum speed ceiling of 45–55KMH depending on wheel diameter, rider weight, and terrain conditions — fast enough for genuine performance riding, controlled enough for technical terrain where precise power modulation matters. Motor efficiency sits at 80% or above across the operating range, meaning a high proportion of the electrical energy drawn from your battery becomes actual forward motion rather than heat. That efficiency figure matters for range, for thermal management, and for the long-term reliability of the system under sustained use.

Below 1000W, you start to feel the ceiling on steep gradients with any meaningful load. Above 1000W, you’re into territory that demands more careful power management, heavier wiring, and more aggressive thermal monitoring. The Rear Hub Motor 48V-52V 1000W sits right in the zone where power, efficiency, and controllability align — and it does so across both 48V and 52V system voltages.

48V and 52V Compatibility — One Motor, Two System Options

Dual voltage compatibility is one of the defining strengths of this electric bike hub motor. At 48V, the motor delivers a well-rounded, efficient performance profile — strong off-the-line torque, solid mid-range pull, and excellent compatibility with the widest range of battery packs available in the market. 48V lithium packs are the most common format across the e-bike industry, which means you have maximum choice on cell chemistry, capacity, and form factor.

Stepping up to 52V sharpens every aspect of the performance envelope. The same 1000W hub motor at 52V operates at higher power density, draws lower current at equivalent output, and generates less heat in both the motor windings and the controller circuitry. The result is a conversion that runs cooler under sustained load, maintains output consistency more effectively over longer rides, and gives you a meaningful performance step without requiring any changes to the motor or drivetrain hardware. One motor, two voltage options, zero hardware modifications required — the Rear Hub Motor 48V-52V 1000W accommodates both configurations out of the box.

To match this motor with the right battery for your build, browse the full range of compatible 48V and 52V packs on the Batteries category page.

Disc Brake Compatible — ST Rear Drive Design

The motor in this kit uses an ST rear-drive configuration that is fully compatible with disc brake systems. That’s a significant practical advantage for any builder working with a modern mountain bike, gravel bike, or commuter frame that runs hydraulic or mechanical disc brakes. Hub motor conversion kits that force you to abandon your disc brake setup are a compromise too far for serious builds — this one doesn’t ask you to make that trade. Retain your disc brakes, retain the stopping power, and add 1000W of electric drive to the rear wheel without changing your braking architecture.

The 135–138mm rear dropout compatibility covers the vast majority of standard bicycle frames — hardtail mountain bikes, hybrid commuters, touring bikes, and city frames all typically fall within this range. Installation is a DIY job within this dropout window, achievable in approximately one hour with standard workshop tools and no specialist equipment.

Complete Kit — Every Component Included

This ebike conversion motor kit ships with every component needed for a complete rear drive conversion:

• 1 × Rear motor wheel (1000W MTX brushless hub motor)
• 1 × DC Controller
• 1 pair × Power cut-off brake levers
• 1 × LCD display
• 1 × 8-magnet pedal assist sensor (PAS)
• 1 × Twist throttle

The inclusion of the 8-magnet pedal assist sensor sets this kit apart from throttle-only conversion packages. PAS integration transforms the riding experience — instead of managing power entirely through a twist throttle, the system reads your pedalling cadence and adds proportional motor assistance automatically. The result is a ride that feels intuitive and natural, with motor power supplementing your own input rather than replacing it entirely. Eight magnet resolution gives the sensor fine cadence detection, producing smooth, responsive assist transitions as your pedalling rhythm changes.

The LCD display provides real-time readouts of speed, battery level, assist mode selection, and distance data — everything you need to manage your ride without taking your attention off the road. The power cut-off brake levers integrate with the controller to kill motor output the instant you apply the brakes — critical safety hardware that also protects the motor from the stress of braking against active drive torque. Every component in this kit is pre-matched for compatibility with the motor and controller — no guesswork, no compatibility checking, no parts hunting.

The Conversion Hub Motor Technology

The conversion hub motor architecture used in this kit places the entire drive system within the rear wheel hub itself, with no external moving components, no chain line modification, and no additional mechanical interfaces between motor and ground. Power from the motor transfers directly to the wheel — there are no intermediate gears, no torque arms on the drive side to worry about in terms of power transmission, and no chain or belt to wear, stretch, or replace as a result of the conversion. The drivetrain remains mechanically clean and the motor operates with the efficiency advantages of direct drive — consistent power delivery, no gear-change interruptions, and a mechanical simplicity that keeps maintenance requirements minimal.

For builders considering stepping up in power output once their build is established, the E-Bike Conversion Kit 1500W BLACK uses the same rear hub motor architecture with 50% more continuous output — a natural next step for those who want more from their drivetrain. And for those starting with a lower power budget, the Rear Hub Motor 36V-48V 500W offers a clean entry point into the same hub motor conversion system at reduced output.

Suitable for Multiple Bike Types and Riding Styles

The Rear Hub Motor 48V-52V 1000W is not a single-use conversion. Its 135–138mm dropout compatibility and dual voltage support make it a practical choice across a wide range of bicycle platforms — hardtail mountain bikes that see regular trail use, commuter hybrids that need reliable daily performance, loaded touring builds carrying panniers and cargo, and city bikes that just need to be faster and less effort on the hills. The PAS sensor makes it equally appropriate for riders who want a genuinely pedal-assisted experience as for those who prefer full throttle operation. The electric bike hub motor format is inherently versatile, and this kit’s specification reflects that.

For the full range of hub motor and mid-drive conversion options across all power levels — from 250W city builds to 3000W performance systems — visit the Conversion Kit category page and find the build specification that matches your goals and your frame.

Specifications

The Rear Hub Motor 48V-52V 1000W is the complete ebike conversion motor package for builders who want genuine performance, proper component matching, and a conversion that installs clean and runs reliably. This is what a well-specified 1000W hub motor conversion looks like — every component accounted for, every specification considered, and a conversion hub motor system that delivers exactly what it promises.