Rear Hub Motor 72V 5000W

The Pinnacle of Hub-Drive Power — 5000W at 72V

The Rear hub motor 72V 5000W sits at the absolute top of the All4eBikes hub-motor range. Where the 3000W kits deliver serious off-road performance, the 5000 watt hub motor operates in an entirely different bracket — one defined by extreme torque, relentless acceleration and a top-speed capability that makes it the undisputed choice for performance-first off-road builds. If you have worked your way through lower-wattage conversions and found yourself wanting more, or if you are building a dedicated high-speed off-road machine from the ground up, the Rear hub motor 72V 5000W is the motor that sets the ceiling for what hub-drive technology can deliver at this price point.

Running on a 72V battery system, this 72V 5000W hub motor is designed to operate at a voltage level that pushes brushless hub motor performance to its practical limits for direct-fit bicycle conversions. The combination of high voltage and 5000W rated continuous output produces a torque and acceleration profile that is qualitatively different from anything a 1500W or 3000W motor can generate — and those differences are felt immediately and consistently across every riding condition, from technical steep climbs to wide-open flat sprints.

Who This Motor Is Built For

The 5000 watt hub motor is not an all-purpose commuter upgrade. It is a purpose-built performance component for a specific type of rider and build. The Rear hub motor 72V 5000W is the correct choice for:

• Dedicated off-road performance builders who are constructing a custom electric mountain bike or off-road machine and need the maximum possible hub-drive output to handle steep, technical terrain at speed.
• Experienced DIY e-bike builders who have already worked with lower-powered conversion kits and understand the electrical, mechanical and safety requirements of running a high-current, high-voltage ebike conversion motor system.
• Riders upgrading from a 3000W system who have found the performance ceiling of their current build and want to step up to the next level without switching to a fundamentally different motor format. The Rear Hub Motor 48V-72V 3000W is an excellent preceding step in this upgrade path.
• Workshop builders and custom fabricators assembling high-performance off-road e-bikes for clients or projects where output and reliability are the primary specification requirements.
• Speed and torque-focused enthusiasts who ride on private land, enclosed tracks or dedicated off-road areas and want a conversion that delivers the most exciting and capable riding experience available from a bolt-in hub motor.

If the 5000W output represents more than you need for your build, the E-Bike Conversion Kit 3000W BLACK and the Rear Hub Motor 48V-72V 2000W are strong alternatives within the All4eBikes range that deliver excellent off-road performance at lower power levels.

Complete Kit Contents — Everything Included for a Full High-Power Conversion

The Rear hub motor 72V 5000W is supplied as a complete conversion kit containing every component needed to carry out a full functional 72V 5000W hub motor installation:

• Rear Hub Motor Wheel — 72V 5000W, 26 inch: The centrepiece of the build — a brushless, high-efficiency 5000 watt hub motor wheel delivering massive continuous torque output with low noise, minimal maintenance and a long service life thanks to the brushless motor design.
• DC Controller: Manages the full power delivery from your 72V battery pack to the Rear hub motor 72V 5000W, handling the high current demands of 5000W operation with thermal and overcurrent protection built in. A standalone Sine Wave DC Controller is available separately should a replacement ever be needed.
• SW900 Colour Display: A premium full-colour LCD display providing comprehensive ride data including speed, battery level, power output, distance, assist mode and more. The SW900 is one of the most capable displays in the All4eBikes range and a fitting match for a high-performance ebike conversion motor build. Also available independently as the SW900 Colour Display.
• 8-Magnet Pedal Assist Sensor (PAS): Provides smooth, cadence-responsive pedal assist integration alongside the throttle, giving you the option to use motor assistance in a natural, pedalling-based mode as well as direct throttle control. The PAS sensor is stocked individually as a spare part.
• Twist Throttle: Direct throttle control over the full 5000W output, giving instant, responsive access to the motor’s full power delivery at any speed.
• Brake Cut-Off Levers: Instantly and completely cuts motor power on brake application — a critical safety component at the speeds a 72V 5000W hub motor build is capable of reaching.

The 72V Advantage — Why Voltage Matters at This Power Level

The decision to build on a 72V platform rather than 48V or 52V is a significant one, and the Rear hub motor 72V 5000W is designed specifically to operate at this higher voltage. Higher voltage means lower current draw for the same power output — which translates to less heat in the wiring and controller, reduced voltage drop under load, improved efficiency across the operating range and better sustained performance during extended high-power riding sessions. At 5000W, these advantages are not marginal — they are the difference between a build that performs reliably under sustained demand and one that throttles back due to thermal limits.

The 72V platform also opens up access to the highest-capacity battery packs in the All4eBikes range. The Triangle Ebike Battery 72V 30Ah 100A is the flagship battery recommendation for this ebike conversion motor, delivering 100A peak discharge capability and 30Ah of capacity — enough to run the 5000 watt hub motor at significant output levels for extended sessions without premature voltage sag or range anxiety. The Triangle Ebike Battery 72V 30Ah 80A is a strong alternative offering the same capacity at a slightly lower peak discharge rating, suited to builds where sustained rather than peak maximum output is the priority.

Brushless Motor Technology — Built for Durability and Silence

The 72V 5000W hub motor uses a brushless motor design throughout. This means no physical contact between rotor and stator during operation — no brushes to wear out, no carbon dust to accumulate and no periodic brush replacement to schedule. The brushless design delivers a motor that operates quietly, runs cooler than brushed equivalents at comparable power levels and maintains consistent performance across tens of thousands of kilometres of use when paired with appropriate battery and controller hardware. For a high power ebike motor 5000W build where reliability under demanding conditions is non-negotiable, the brushless design is the only appropriate choice.

For riders who want to explore mid-drive as an alternative to hub-drive at high power levels, the BAFANG BBSHD Mid Drive 1000W offers a different performance profile — one where gear multiplication amplifies motor torque on climbs in ways that a direct-drive hub motor cannot replicate. The two approaches suit different riding styles and terrain types, and both are available at All4eBikes for direct comparison.

Important Usage Notice, Warranty and Returns

Every Rear hub motor 72V 5000W purchased from All4eBikes is backed by a comprehensive 6-month warranty covering manufacturing defects across the 5000 watt hub motor and all included components, alongside a 30-day return window for complete purchase confidence. Browse the full e-hub wheel motor range to explore all available power levels and find the right motor for every build.

Order the Rear hub motor 72V 5000W today — the most powerful ebike conversion motor in the All4eBikes range and the definitive choice for riders who demand the absolute maximum from a hub-drive build.

Disclaimer, off roar use ONLY.