Best Electric Motor Kit For Bike: Hub and Chain-Drive Picks

#1 · Best Overall

1. Jeaieaiu 26-Inch Hub Kit

• Material Type: Iron

Best for: 26-Inch Rear-Wheel Conversions.

Why it ranks #1: Its 26-inch, 48V 1000W rear hub wheel is expressly a bike conversion kit and includes a PAS sensor, thumb throttle, flywheel, and controller bag.

A 48V, 1000W gearless rear hub motor paired with a 26-inch wheel gives this Jeaieaiu kit its clearest use: converting a matching bike to electric drive without a chain-drive motor assembly. A pedal-assist sensor and thumb throttle offer two control options, while the included controller bag keeps the controller together with the conversion components.

The 440 RPM brushless gearless hub motor is built into an aluminum-magnesium-alloy wheel, so the drive sits at the rear wheel rather than requiring a separate chain-drive motor. The pedal-assist sensor and thumb throttle let riders choose between assisted pedaling and hand control. Its specified 26-inch wheel and seven speeds make the intended wheel size and gearing clear, while the controller bag provides a place for the controller. The listed brake style is linear pull, a useful fit consideration when choosing a donor bike.

Skip it if you need a wheel size other than 26 inches; the 20-inch LTIGOAW hub kit suits a 20-inch-wheel conversion better.

Choose it for a 26-inch road, mountain, or commuter bike when rear-hub drive, pedal assist, and thumb-throttle control suit your conversion. Its fixed 26-inch wheel and listed linear-pull brake style are important donor-bike considerations.

Listed on Amazon as: 26-Inch Electric Bike Conversion Kit, 48V 1000W Brushless Gearless Rear Hub Motor (440 RPM), with PAS Sensor, Thumb Throttle, and Controller Bag—Ideal for Road, Mountain, and Commuter Bikes (DIY)

#2 · PAS Hub Pick

2. Mahugde 26-Inch Hub Kit

• Wattage: 1000 W
• Material Type: Aluminum
• Weight: 22.9 lb

Best for: 26-Inch Hub-Wheel Conversions.

Why it ranks #2: This 48V 1000W rear-wheel kit is sized for a 26-inch bike and lists both a thumb throttle and pedal-assist sensor.

A 48V, 1000W rear hub motor wheel in a 26-inch size makes the Mahugde kit a straightforward format choice for matching-wheel conversions. Its thumb throttle and pedal-assist sensor offer two control methods, while the aluminum-magnesium-alloy wheel provides the specified wheel material for buyers replacing a standard wheel with a motorized one.

Because the motor is supplied as a 26-inch rear wheel, the conversion centers on replacing the matching wheel rather than choosing a separate chain-drive motor. The thumb throttle and pedal-assist sensor allow hand control or assisted pedaling, giving riders distinct operating options. Mahugde lists aluminum frame material and a coaster brake style, details worth checking against the donor bike and intended setup. The included-components field specifies one motor wheel, so buyers should account for the other parts needed to complete a conversion.

Skip it if you want a kit that lists a controller bag and seven speeds; the Jeaieaiu 26-inch kit supplies both details.

This suits a 26-inch bike owner seeking a rear hub wheel with both thumb-throttle and pedal-assist controls. The listed coaster brake style and single included motor wheel make donor-bike setup and remaining components important considerations.

Listed on Amazon as: Electric Bike Conversion Kit, 48V 1000W 26" E-Bike Hub Motor Wheel Kit Rear Wheel Powerful Motor with Thumb Throttle and Pedal Assistant Sensor, E-Bike Hub Motor Conversion Kit for 26 Inch Bike

#3 · Fat-Tire Hub Pick

3. HuaShuani 20-Inch Hub Kit

• Wattage: 2000 W
• Material Type: Alloy Steel, Aluminum
• Weight: 27.2 lb

Best for: 20-Inch Fat-Tire Display Controls.

Why it ranks #3: Its 48V 2000W rear hub is designed for a 20-by-4-inch wheel and includes an LCD display, PAS sensor, five speed gears, and cruise function.

A 48V, 2000W rear hub kit for 20-by-4-inch wheels combines its compact fat-tire format with an LCD display that shows power, speed, mileage, faults, voltage, and current. Five adjustable speed gears and fixed-speed cruise add distinct control options, making it suited to riders who want on-screen ride information and selectable operation.

The 20-by-4-inch wheel specification makes this a targeted option for compatible fat-tire bikes rather than a general wheel-size conversion. Its 2000W motor is listed at 550 RPM, with a stated no-load speed of 34 mph; those figures help set expectations for the system. The LCD’s mileage, fault, voltage, and current displays put several ride and system readouts together, while five speed gears and fixed-speed cruise provide alternatives to continuously adjusting speed by hand.

Skip it if you need a 26-inch wheel conversion; the Mahugde 48V 1000W kit is specified for a 26-inch rear wheel.

Choose this for a 20-by-4-inch fat-tire conversion when an information-rich LCD, five speed settings, and cruise function matter. Its specific wheel format is the main compatibility boundary to resolve before planning the build.

Listed on Amazon as: Electric Bike Conversion Kit, 48V 2000W Electric Bicycle Rear Wheel Hub Motor Kit for 20 4 inche Wheel Sizes, 5-Speed Gears, Fixed-Speed Cruise, LCD Display, Intelligent PAS Sensor

#4

4. LTIGOAW 20-Inch Hub Kit

• Material Type: Alloy Steel, Aluminum

Best for: 20-Inch Fat-Tire Hub Conversions.

Why it ranks #4: This 20-inch rear hub conversion kit specifies 48V, 2000W, and 65 N·m torque, making it a relevant higher-output option for a matching wheel.

A 20-inch rear hub wheel paired with a 48V, 2000W brushless gearless motor gives the LTIGOAW kit a clear target: fat-tire bike conversions using that wheel size. Its listed 65 N·m torque and 550 RPM add concrete performance figures, and the product title identifies an LCD display for on-ride information.

The 20-inch wheel specification points toward a compact-wheel conversion, while the fat-tire description identifies the intended bike style. Its 2000W brushless gearless hub motor is rated at 65 N·m torque and 550 RPM, giving buyers defined motor figures to weigh against their riding needs. The LCD display adds an information interface during rides. Aluminum and steel materials receive baking-paint and spray-molding treatments, described as resistant to rust, scratches, and abrasion, relevant to exterior wear.

Skip it if you need a 26-inch rear hub wheel; the LTIGOAW 26-inch 1000W kit better matches that wheel-size requirement.

Consider this for a fat-tire bike conversion using a 20-inch rear wheel and a 48V system, especially if an LCD display is part of your checklist. Its wheel size is the key fit boundary for the donor bike.

Listed on Amazon as: 20-Inch Electric Bike Rear Hub Motor Kit, 48V 2000W Electric Bike Conversion Kit, Fat Tire Hub Motor Conversion Kit with LCD Display

#5

5. LTIGOAW 26-Inch Hub Kit

• Material Type: Aluminum, Iron, Copper, Magnetic Steel…

Best for: 26-Inch Rear-Hub Wheel Builds.

Why it ranks #5: Its 26-inch, 48V 1000W rear-wheel format directly serves a common bicycle conversion, although the listing provides fewer component details than higher-ranked kits.

A 26-inch, 48V, 1000W rear-wheel hub format gives the LTIGOAW conversion kit a clear place in a standard-size wheel conversion shortlist. Its title identifies a rear wheel hub motor rather than a separate chain-drive motor, making it relevant to builders who want the drive integrated into the replacement wheel.

The 26-inch wheel size and rear-hub layout define the principal fit and installation approach: the conversion uses a motorized rear wheel. The listed 48V and 1000W specifications identify the intended electrical system and motor output for planning the rest of the build. LTIGOAW lists materials including aluminum, iron, copper, magnetic steel, and rubber, describing the component material mix. The supplied product details do not identify a display or control type, so buyers should assess the listed kit contents for their preferred setup.

Skip it if you need a 20-inch fat-tire hub kit with an LCD; the LTIGOAW 20-inch 2000W kit fits that use case better.

This is a candidate for a 26-inch bike conversion where a rear hub wheel and 48V, 1000W rating match the project. Its stated wheel size is the key boundary, and check the included components against your control needs.

Listed on Amazon as: 26 Inch 48V 1000W Rear Wheel Electric Bicycle Conversion Kit, Electric Bike Rear Wheel Hub Motor, Rears Wheel Electric Bicycle Motor Kit

#6 · Broad Wheel Fit

6. FONSOLUM 24V Chain-Drive Kit

• Weight: 7.5 lb

Best for: Wide-Wheel-Range Chain Conversions.

Why it ranks #6: This 24V 250W chain-drive retrofit lists compatibility with 16-to-28-inch wheels and includes a motor, controller, chain, freewheel, and throttle.

Compatibility with listed 16- to 28-inch wheels gives the FONSOLUM 24V, 250W brushed conversion kit a broader stated wheel range than a fixed-size hub-wheel kit. Its chain-drive format includes a motor, controller, throttle, chain, freewheel, adapter, and mounting plate, enabling a project builder to work from a bundled set of core components.

The 16- to 28-inch wheel range and 0.87-inch standard-handlebar specification help identify whether the intended bike, scooter, or skateboard matches the kit’s stated fit. The included mounting plate, freewheel adapter, chain, and freewheel support its chain-drive arrangement, while the accelerator handle and left grip provide the listed handlebar controls. A roughly 4.92-foot cable offers reach for controller connections. The motor is rated 24V and 250W, so the electrical setup must match those specifications.

Skip it if you want a rear hub wheel rather than chain drive; the Jeaieaiu 26-inch rear-hub kit fits that approach better.

Pick this for a DIY chain-drive conversion when the wheel falls within its stated 16- to 28-inch range and the handlebars match its 0.87-inch specification. Its 24V, 250W motor is the boundary for power-focused builds.

Listed on Amazon as: Electric Bicycle Motor Kit, 24V 250W E-Bike Conversion Kit, Electric Bicycle Retrofit w/Brushed Controller, DIY Powerful Electric Scooter Motor Kit Chain Drive Convert for 16-28''Wheel

#7 · High-Output Motor

7. Kunray 48V Brushless Kit

• Wattage: 2000 W
• Material Type: Aluminum
• Weight: 6 kg

Best for: High-Power 48V Chain Builds.

Why it ranks #7: The 48V motor offers 2000W maximum power and comes with a 33A controller and throttle, but it is a motor set rather than a hub-wheel conversion.

A 48V brushless motor rated for up to 2000W peak power makes the Kunray MY1020 kit a high-output chain-drive choice for compatible builds. Its package pairs the motor with a 33A controller and throttle, while the motor’s 4300 RPM no-load speed and T8F 11-tooth sprocket identify key drivetrain and operating requirements.

The aluminum-bodied, copper-coil brushless motor is naturally air-cooled and described as heat-resistant and low-noise, useful characteristics for buyers considering operation and motor placement. A 33A, 15-MOSFET controller is included with the throttle, so the core control components are bundled rather than requiring separate sourcing. The motor’s 48V rating, 42A maximum current, and T8F 11-tooth sprocket should guide electrical and chain planning. Wiring changes can reverse the motor’s running direction.

Skip it if you are converting a 20-inch fat-tire bike with a hub wheel; the LTIGOAW 20-inch 2000W hub kit matches that format.

Choose this Kunray kit for a compatible chain-drive project seeking a 48V brushless motor and bundled controller. Check that the build’s electrical system and T8F sprocket arrangement suit the stated voltage, current, and drivetrain.

Listed on Amazon as: Electric Brushless DC Motor Kit,48V 2000W Motor,33A Controller,LCD Throttle

#8

8. Resfirme 48V Brushless Kit

• Wattage: 2000 W
• Material Type: Aluminum Alloy, Iron, Copper Magnets
• Weight: 13.5 lb

Best for: Adjustable 48V Motor Projects.

Why it ranks #8: Its 48V 2000W motor kit includes an LCD twist throttle, three-speed switch, and power-off brake function, but requires a separate conversion fit check.

A 48V brushless motor rated at 5500 RPM pairs with an LCD twist throttle offering a power display, ignition lock, and three speed settings. That combination gives this Resfirme kit a control-focused approach for e-bike, scooter, go-kart, and ATV conversion projects, with a power-off brake function also listed among its features.

The Low, Medium, and High switch lets riders select among three motor-output settings, while the twist throttle’s display and ignition lock combine ride controls in one component. The 48V, 2000W motor is rated at 5500 RPM and 5.1 N·m torque, providing defined electrical and motor figures for project planning. A power-off brake function responds when the brake signal activates. The kit includes the motor, controller, and LCD twist throttle, so buyers should plan the conversion around these listed components.

Skip it if you want a rear hub wheel kit for a 20-by-4-inch fat-tire bike; the HuaShuani 2000W kit specifies that wheel format.

This fits builders converting an e-bike, scooter, go-kart, or ATV who value three selectable speeds, an LCD twist throttle, and power-off braking. It is a motor-and-control package, so plan separately for project-specific drivetrain components.

Listed on Amazon as: 48V 2000W Electric Motor Kit, 5500RPM Brushless DC Motor Kit with Controller, LCD Twist Throttle, 3-Speed Switch, Hight Speed Motor with Power-Off Brake, 3 Hall Sensors, for E-Bike Scooter

#9

9. Haeweypf 24V Brushed Kit

• Wattage: 350 W
• Material Type: Aluminum, Copper
• Weight: 2.6 kg

Best for: Compact 24V Brushed-Motor Projects.

Why it ranks #9: This 24V 350W brushed motor package includes a controller, throttle, sprockets, chain, and freewheel, but lacks a bicycle wheel conversion assembly.

A complete 24V brushed-motor set rated at 350W brings the motor, controller, throttle, sprockets, chain, and freewheel together for chain-drive conversion work. The MY1016 motor runs at a specified 3000 RPM, making this a defined low-voltage option for buyers assembling a compatible small electric vehicle or bicycle project.

The included 25H 11-tooth motor sprocket, 80-tooth chain sprocket, chain, and freewheel provide the listed chain-drive pieces in one set, reducing the need to source those components separately. Its 24V DC rating and 350W output establish the electrical and power requirements for planning the build. The brushed motor uses a copper coil and aluminum body, while the controller is described as having heat dissipation and multiple protections. Confirm that the project can use the supplied 25H chain setup.

Skip it if you need a 48V hub-wheel conversion; the Jeaieaiu 26-inch 48V 1000W kit is a more relevant starting point.

This set suits a builder planning a 24V chain-drive project who wants the motor, controller, throttle, and specified chain components together. Its 350W brushed motor and 25H drive parts set clear limits on the build it can serve.

Listed on Amazon as: 24V 350W Brushed Electric Motor Kit, Speed Controller, Throttle with Key

#10

10. Kunray KR5V 72V Kit

• Wattage: 5000 W
• Material Type: Aluminum
• Weight: 5.5 kg

Best for: 72V High-Output Motor Builds.

Why it ranks #10: Its 72V 5000W motor, 100A controller, chain, and throttle suit a substantial custom project, but the high-output standalone format is least direct for a bicycle conversion.

The Kunray KR5V pairs a 72V, 5000W brushless motor with a 100A Fardrive controller, putting high-voltage, high-output conversion projects squarely in view. Its included #35 chain and sprocket provide a specified drive format, while a Hall sensor positioned in the back cover is a notable detail for buyers planning the motor setup.

The 72V rating and 5000W output make the electrical system a central planning decision; this is not a low-voltage conversion kit. The included 100A controller, #35 chain, and #35 chain sprocket give builders specified control and drivetrain components to plan around. Kunray identifies a five-pair V-magnet rotor as an upgrade intended to improve motor performance. The Hall sensor sits in the back cover, which the supplied facts describe as less prone to burning out than an inside-motor placement.

Skip it if you are assembling a 48V bicycle conversion; the HuaShuani 48V 2000W rear hub kit is a better voltage match.

This kit is for builders planning a 72V, high-output motor project with a #35 chain drive and matching controller. Treat the voltage and 100A controller rating as defining fit requirements for the rest of the electrical system.

Listed on Amazon as: Kunray KR5V 72V 5000W Electric Brushless DC Motor Kit Temperature Sensing