Rear Hub Motor 36V 48V 500W

The Rear hub motor 36V 48V 500W is a versatile, road-legal conversion kit delivering smooth, reliable 500W output across both 36V and 48V battery systems. This complete 48V 500W hub motor kit includes a DC controller, LCD G518 display, 8-magnet pedal assist sensor, twist throttle and brake cut-off levers. Fits standard 135-138mm rear dropouts in 27.5 inch. Perfect for commuting, touring and mountain bikes. Speeds up to 30-40 km/h. Legal for road use. 6-month warranty included.

The Smart Starting Point — Road-Legal, Dual-Voltage and Built to Last

Not every e-bike conversion needs to be an off-road powerhouse. For riders who want a reliable, efficient and road-legal 36V rear hub motor upgrade that improves daily commutes, extends touring range and makes hills manageable without breaking the bank, the Rear hub motor 36V 48V 500W is the ideal solution. At 500W, this motor sits comfortably within a practical performance range for everyday use — powerful enough to make a genuine difference on gradient and fatigue, efficient enough to deliver excellent range from a modest battery pack and legal enough to ride on public roads in the UK without modification.

The dual-voltage compatibility of this rear hub motor 500W is one of its most practical strengths. Whether your existing battery is a 36V pack or you are starting fresh with a 48V 500W hub motor configuration, this motor adapts to both without any hardware changes. This flexibility makes it an excellent choice for riders who are upgrading from an existing lower-powered system or who want the option to step up to a higher-voltage battery in the future for additional performance without replacing the motor itself.

Road Legal — A Key Advantage Over Higher-Wattage Kits

One of the most important distinctions of the Rear hub motor 36V 48V 500W is its road-legal status. Unlike the high-power 3000W and 2000W kits in the All4eBikes range — which are rated for off-road use only — this 500W hub motor can be legally ridden on public roads in the UK when configured correctly within the Electrically Assisted Pedal Cycle (EAPC) regulations. This opens up the full range of everyday riding scenarios: the morning commute, the weekend leisure ride, errands across town and light touring — all on public roads and cycle paths, without the legal restrictions that apply to higher-output systems.

This makes the Rear hub motor 36V 48V 500W fundamentally different in application from products such as the E-Bike Conversion Kit 3000W BLACK or the Rear Hub Motor 48V-72V 3000W, which are powerful off-road tools but not intended for public road use. If you are building a bicycle for daily transport rather than trail riding, the 36V rear hub motor 500W kit is the correct starting point.

Complete Kit Contents — Ready to Ride in Under an Hour

The Rear hub motor 36V 48V 500W is supplied as a complete conversion kit. Every component required to convert a standard bicycle into a functioning electric bike is included in the box, and the straightforward installation process means most riders can complete the full conversion in under an hour:

• Rear Motor Wheel — 27.5 inch: The heart of the rear hub motor 500W system, featuring a brushless hub motor design that reduces maintenance requirements and improves service life compared to brushed alternatives. Compatible with disc brakes for safe, controlled stopping at all speeds.
• DC Controller: Manages power delivery from the battery to the 48V 500W hub motor, providing smooth, progressive acceleration and reliable protection against overcurrent and overtemperature conditions. A standalone 36V-48V brushless motor controller is also available separately as a replacement.
• LCD Display G518: A clear, functional dashboard showing speed, battery level, pedal assist mode and trip data — giving you the information you need for confident, informed riding on every journey. Upgrade options including the UKC1 Display are available separately if a more feature-rich display is preferred.
• 8-Magnet Pedal Assist Sensor (PAS): Detects pedalling cadence and activates the 36V rear hub motor proportionally, delivering smooth, natural assistance that integrates with your pedalling rather than simply overriding it. The PAS sensor is also stocked individually for replacements.
• Twist Throttle: Provides direct motor control independent of pedalling — useful for moving off from standstill, navigating low-speed technical situations or simply giving yourself a break from pedalling on long flat sections.
• Brake Cut-Off Levers: Instantly cuts all motor power when the brakes are applied, ensuring safe, predictable braking behaviour at all speeds and protecting the motor from conflicting throttle and brake inputs.

Performance Characteristics — What 500W Delivers in Real Riding

The Rear hub motor 36V 48V 500W delivers a top speed range of 30-40 km/h depending on battery voltage, rider weight and terrain — a comfortable and practical range for commuting and leisure riding. The brushless hub motor design ensures quiet, smooth operation throughout the speed range, with no cogging or mechanical noise that would intrude on a pleasant ride. Motor efficiency is rated at 80% or above, meaning a strong proportion of the energy drawn from the battery reaches the rear wheel as useful propulsion rather than being lost as heat.

The 48V 500W hub motor configuration provides noticeably stronger acceleration and a higher top speed than the 36V setup using the same motor, making the battery voltage choice a meaningful one depending on your priorities. Riders focused on maximum range from a smaller battery will find the 36V configuration efficient and effective. Those who want the strongest hill-climbing performance and the highest cruising speed from this rear hub motor 500W should opt for a 48V battery to unlock the motor’s full capability.

For riders who find they want more power after experience with the 500W system, the natural upgrade path within the All4eBikes hub-motor range leads to the Rear Hub Motor 48V-52V 1500W and the Rear Hub Motor 48V-72V 2000W, both of which share the same fitting dimensions and installation approach as this kit.

Frame Compatibility and Installation

The Rear hub motor 36V 48V 500W is designed to fit any bicycle with a standard 135-138mm rear dropout — the measurement that covers the vast majority of mountain bikes, hybrid bikes, touring bikes and commuter frames. The rear motor wheel simply replaces your existing rear wheel, the controller mounts discreetly to the frame, and the display and throttle attach to the handlebars. No welding, no drilling and no permanent modifications are required. The entire conversion is fully reversible, meaning the original wheel can be refitted at any time.

For riders who want to explore a mid-drive alternative to the hub-motor approach, the BAFANG Mid Drive 250W offers a road-legal mid-drive option that keeps motor weight centred on the frame rather than at the rear axle — a different balance and ride characteristic that some riders strongly prefer for commuting and touring use.

Battery Compatibility and Recommended Pairings

The 36V rear hub motor system is compatible with both 36V and 48V lithium battery packs, and All4eBikes stocks a full range of options to pair with this kit. The Ebike Battery 48V 20Ah is a strong all-round match for the 48V 500W hub motor configuration, offering excellent range and a compact downtube form factor that suits commuter and hybrid frames well. For riders on 36V systems, the Battery 36V 35Ah delivers outstanding range — ideal for long-distance touring and commuters who want to ride further between charges.

Warranty and Returns

Every Rear hub motor 36V 48V 500W purchased from All4eBikes is backed by a comprehensive 6-month warranty covering manufacturing defects across the motor and all included components. A 30-day return window gives you complete confidence in your purchase from the moment the kit arrives. All4eBikes stocks the full range of replacement parts for this rear hub motor 500W system, ensuring long-term support for your build well beyond the warranty period.

Browse the complete e-hub wheel motor conversion kit range to compare power levels and find the right motor for your riding style, or explore the full battery range to find the ideal pack to pair with your 48V 500W hub motor or 36V rear hub motor build.

Order the Rear hub motor 36V 48V 500W today — the accessible, road-legal and genuinely versatile 500W hub motor conversion that makes electric cycling practical, affordable and enjoyable from the very first ride.