Best Electric Bike Conversion Kit 29 Inch: Compare 10 Options

#1 · Best Overall

1. GOSHET 72V Rear Hub Kit

• Material: Aluminum
• Material Type: Aluminum

Best for: Sensor-assisted 29-inch conversions.

Why it ranks #1: The listing specifies a 29-inch wheel, 72V 2000W motor, 7-speed flywheel, pedal-assist sensor, LCD, throttle, and power-off brake lever.

A pedal-assist sensor distinguishes GOSHET’s 72V, 2000W rear-wheel kit, sensing pedaling cadence and force so the controller can adjust motor operation. The 29-inch wheel, seven-speed flywheel, multifunction LCD, ordinary throttle, and power-off brake lever make it a component-rich option for riders planning a sensor-based conversion.

The pedal-assist sensor transmits pedaling frequency and force to the controller, linking rider input to motor adjustment rather than relying only on the ordinary throttle. The 29-inch motor wheel and included seven-speed flywheel establish the rear-wheel conversion format, while the LCD provides an on-bike display. A controller bag provides a place to store the controller, and the included power-off brake lever adds a listed braking-related control component. The kit also includes a controller and English manual.

Skip it if you want nine-speed gearing; INPAITOO’s 72V 2000W Rear Wheel Motor kit lists nine adjustable speeds for a 29-inch build.

This suits a 29-inch-bike converter who wants sensor-based assistance, throttle control, and the listed control components together. Its seven-speed flywheel is the relevant fit boundary for riders who specifically want a wider range of gear positions.

Listed on Amazon as: Electric Bicycle Kit, 72V 2000W E-Bike Rear Wheel Hub Motor with Mutifunction LCD Display & Pedal Assistant Sensor, 60N.M 7-Speed Flywheel E-Bike Conversion Set US Stock

#2 · Most Complete Controls

2. Lidhujnk 72V Hub Kit

• Wattage: 2000 W

Best for: Nine-speed 72V rear-wheel builds.

Why it ranks #2: Its 29-inch rear-wheel kit lists a 72V 2KW motor and includes a 9-speed flywheel, controller, LCD, throttle, pedal sensor, and brake lever.

A nine-speed flywheel comes with Lidhujnk’s 72V, 2kW rear-wheel conversion kit, giving a 29-inch build a defined gearing component alongside its motor. The package also lists a pedal-assist sensor, ordinary throttle, power-off brake lever, LCD display, and controller bag for a more fully specified component setup.

The 29-inch rear wheel and 72V, 2kW motor identify the intended conversion format and power class. A nine-speed flywheel provides multiple gear positions, while the pedal-assist sensor and ordinary throttle offer two listed control inputs. The LCD display provides an on-bike interface, and the controller bag gives the controller a designated storage place. The package also lists a power-off brake lever, English manual, and assembly accessories, reducing the need to source those named parts separately.

Skip it if you want a listed motor torque figure; COFECO’s 72V 2000W 29-inch kit specifies 60N.M torque and nine speeds.

A 29-inch-bike builder seeking a 72V, 2kW rear-wheel setup with nine-speed gearing and both sensor and throttle controls should find the listed package relevant. Confirm that its component layout suits the intended conversion.

Listed on Amazon as: Ebike Conversion Kit for Electric Bike, 29" Rear Wheel Electric Bicycle Hub Motor Kit LCD E-Bike Conversion Set 72V 2KW Electric Bicycle Cycling Hub Motor Conversion Kit

#3 · Highest Listed Torque

3. COFECO 72V 9-Speed Kit

• Wattage: 2000 W
• Material: Aluminum
• Material Type: Aluminum

Best for: Torque-focused nine-speed rides.

Why it ranks #3: This 29-inch kit specifies 72V, 2000W, 9 speeds, 560rpm, and 60N.M torque, making its drivetrain and output details unusually clear.

A specified 60N.M of torque and 560rpm rotational speed give COFECO’s 72V, 2000W kit unusually concrete performance figures for comparing 29-inch rear-wheel conversions. Its nine-speed flywheel and multifunction LCD add gearing choices and a rider-facing display to that high-output motor package.

The 60N.M torque and 560rpm figure help buyers compare the listed motor characteristics against their build priorities, while the 72V, 2000W rating defines its power class. A nine-speed flywheel offers multiple gear positions, and the 29-inch rear-wheel format establishes the target wheel size. The multifunction LCD adds an on-bike display. The package lists a motor wheel, flywheel, and assembly accessories; its stated wheel width is 39mm, a useful specification when planning the wheel setup.

Skip it if you require a pedal-assist sensor and ordinary throttle explicitly listed; Lidhujnk’s 29-inch 72V 2KW kit names both controls.

This suits a 29-inch conversion where stated torque, rotational speed, and nine-speed gearing matter during component selection. The listing does not name a sensor or throttle, so riders who require those controls should account for that boundary.

Listed on Amazon as: 72V 2000W Rear Wheel Ebike Conversion Kit, 9-Gear Speeds Electric Bike Kit for Electric Bike 29in Rear Wheel Electric Bicycle Conversion Kit with Mutifunction LCD, Black

#4 · Clear Tire Guidance

4. INPAITOO 72V Rear Kit

• Material: Aluminum
• Material Type: Aluminum

Best for: High-output 29-inch builds.

Why it ranks #4: The 29-inch 72V 2000W kit has a 9-speed rear motor and states its compatible tire range: 29 by 2.5–3.0 inches; tire is not included.

A 72V, 2000W rear-wheel motor is the defining feature of INPAITOO’s 29-inch conversion kit, giving riders a high-output basis for an electric-bike build. Its multifunction LCD display adds an on-bike readout, while the adjustable nine-speed setup offers several gearing choices for configuring the ride.

The rear-wheel format targets a 29-inch bike, and the listed 72V, 2000W motor makes this a high-output option for a conversion rather than a small-assist upgrade. The multifunction LCD display puts ride information at the handlebar, while nine adjustable speeds give the rider gearing choices. Aluminum is the listed motor material. Plan the wheel setup before assembly: the kit does not include a tire, and the stated suitable tire size is 29 x 2.5–3.0 inches.

Skip it if you need a tire included with the conversion kit; GOSHET’s 72V 2000W kit lists a motor wheel and other components but no tire either.

A 29-inch-bike owner seeking a 72V, 2000W rear-wheel conversion and adjustable gearing should consider this set. Its tire requirement is a key boundary: source a compatible 29 x 2.5–3.0-inch tire separately before beginning the build.

Listed on Amazon as: Electric Bicycle Conversion Kit, 29" 72V 2000W Bicycle Conversion Kit, 9 Speeds Adjustable Rear Wheel Motor with Mutifunction LCD Display, Electric Bike Conversion Kit for 29 inch Bikes

#5 · 52V High-Power Option

5. NB POWER 52V Rear Kit

• Material: Aluminum
• Material Type: Aluminum

Best for: Color-display 52V power builds.

Why it ranks #5: This 29-inch rear kit specifies 52V 2000W, a KT 40A sine-wave controller, color KT LCD8H display, and 7-speed flywheel.

NB POWER pairs a 52V, 2000W rear-wheel kit with a KT LCD8H color display and a 40A sine-wave controller, defining a distinct electronics package for a 29-inch build. Its listed rear-fork distance is 135mm, a concrete frame-interface measurement for planning installation.

The 135mm rear-fork distance gives builders a specific interface measurement to compare with their frame before committing to a rear-wheel setup. The KT LCD8H color display and 40A sine-wave controller identify the included electronics configuration, and the controller includes a cruise function. The listing also specifies a seven-speed flywheel and a double-wall aluminum alloy rim. At 52V and 2000W, this kit differs from the 72V options in the roundup, so battery-system matching matters.

Skip it if you are committed to a 72V battery system; COFECO’s 72V 2000W 29-inch rear-wheel kit matches that stated voltage.

A builder seeking a 52V, 2000W rear-wheel kit with a color display and cruise-capable controller may value this specified electronics setup. The 135mm rear-fork distance and 52V system are key installation and battery boundaries.

Listed on Amazon as: NBPOWER USA FreeShipping !High Power e Bike kit 52v 2000W Electric Bike Conversion kit with KT 40A Sine Wave Controller,KT LCD8H Color Display, 7 Speed flywheel

#6

6. Sootvp 72V Hub Kit

• Wattage: 2000 W
• Material: Aluminum
• Material Type: Aluminum

Best for: Straightforward 72V motor builds.

Why it ranks #6: The title identifies a 29-inch 72V 2000W rear-wheel kit, and the specifications say it includes a motor wheel and assembly accessories.

Sootvp pairs a 72V, 2000W rear-wheel motor with a 29-inch-bike fit, making it a direct option for riders starting a high-output conversion around that wheel size. The listing includes a motor wheel and assembly accessories, while its multifunction display supplies an additional on-bike control and information point.

The stated 29-inch fit gives a clear wheel-size target for a conversion, and the 72V, 2000W motor identifies the kit’s power class. Its included motor wheel and assembly accessories support the parts-gathering stage, while the multifunction display adds a rider-facing interface. Aluminum is the listed material. The supplied information does not specify a flywheel speed count or sensor details, so buyers choosing between gearing or assist-control configurations should weigh those requirements before selecting this kit.

Skip it if you want a specifically listed seven-speed flywheel and pedal-assist sensor; GOSHET’s 72V 2000W kit names both components.

A rider converting a 29-inch bicycle around a 72V, 2000W rear motor may find this package relevant, especially when a multifunction display matters. The supplied details do not name gearing or sensor specifications, so those needs warrant attention.

Listed on Amazon as: Electric Bicycle Conversion Kit for 29" E-Bike,72V 2000W Rear Wheel Motor with Mutifunction Display,Electric Bike Hub Motor Kit

#7

7. DDYOOK 48V Rear Kit

• Wattage: 1000 W
• Material: Aluminum
• Material Type: Aluminum

Best for: Five-level front-or-rear builds.

Why it ranks #7: This rear kit explicitly fits 700C, 28-inch, and 29-inch wheels, with a 48V 1000W motor, display, PAS, and five-speed adjustment.

Front-or-rear wheel configuration is the defining flexibility of DDYOOK’s 48V, 1000W kit, which is listed for 700C, 28-inch, and 29-inch wheels. Its LCD reports several ride metrics, and five-speed adjustment lets riders select an assist level for differing road conditions and personal preferences.

The front/rear configuration gives builders a choice of wheel placement, while the stated 700C, 28-inch, and 29-inch sizes cover several common wheel formats. The LCD shows speed, mileage, battery power, and assist grading, helping riders monitor operation during a trip. Five-speed adjustment supports changing assistance for road conditions. The package lists a motor wheel, display, brake levers, controller, thumb knob handle, controller bag, and assembly accessories; battery, charger, and tires are not included.

Skip it if you need a battery, charger, and tires in the package; the listed SRTYGHW 1000W 48V kit also does not identify those items as included.

This kit fits a builder who values front-or-rear placement, broad stated wheel-size options, and ride data on the LCD. Account separately for the battery, charger, and tires, which the listing explicitly excludes.

Listed on Amazon as: Electric Bike Conversion Kit, 48V 1000W 700C 28"/ 29" Front/Rear Wheel Electric Bicycle Hub Kit Dual Mode Controller w/LCD Display & PAS, 5-Speed Adjustment E-Bike Conversion Kit

#8

8. YUASDUU 48V Hub Kit

• Material: Aluminum
• Material Type: Aluminum

Best for: Throttle and assist commuters.

Why it ranks #8: Its title specifies a 48V 1000W rear hub kit for 700C, 28-inch, and 29-inch wheels, with five speed settings described.

Throttle, cruise control, and pedal assist are the control modes highlighted for YUASDUU’s 48V, 1000W rear-wheel kit, giving riders several ways to manage a converted bicycle. Its stated 700C, 28-inch, and 29-inch wheel options make it relevant to common larger-wheel builds, including commuting and short trips.

The stated 48V, 1000W motor and rear-wheel format establish the core conversion, while compatibility is listed for 700C, 28-inch, and 29-inch wheels. The product description says riders can switch among throttle control, cruise control, and pedal assist, supporting different ways to ride a commute or short trip. Five speed settings offer further adjustment. The included components list a motor wheel and display; the supplied details do not enumerate the rest of the assembly hardware.

Skip it if you want a complete parts list before purchasing; DDYOOK’s 48V 1000W kit explicitly lists its controller, brake levers, thumb handle, and assembly accessories.

This is relevant to a 700C or 29-inch rider who wants throttle, cruise, and pedal-assist options for commuting or short trips. Review the component list carefully, since only the motor wheel and display are enumerated as included.

Listed on Amazon as: 48v Electric Bike Conversion Kit, 1000W 700C 28"/ 29" Rear Wheel Electric Bicycle Hub Kit Powerful Ebike Hub Motor Kits w/LCD Display & PAS, 5-Speed Adjustment E-Bike Conversion Kits

#9

9. SRTYGHW 48V Rear Kit

• Wattage: 1000 W
• Material: Aluminum
• Material Type: Aluminum

Best for: Quiet five-speed rear conversions.

Why it ranks #9: The listing covers 700C, 28-inch, and 29-inch rear wheels and specifies 48V 1000W, a display, PAS, and five-speed adjustment.

A brushless, gearless 1000W motor is the defining feature of SRTYGHW’s 48V rear-wheel kit, with the listing describing smooth acceleration, low-noise operation, and no brush replacement. It is specified for 700C, 28-inch, and 29-inch wheels, with five-speed adjustment and throttle, cruise, and pedal-assist modes.

The brushless, gearless motor is described as low-noise and as avoiding brush replacement, addressing operating sound and one maintenance task. Its 48V, 1000W rating and listed 700C, 28-inch, and 29-inch wheel options clarify the intended build class and size range. Riders can switch among throttle, cruise control, and pedal assist, while five speed settings add adjustment. The package lists a motor wheel, display, brake levers, controller, thumb knob handle, controller bag, and assembly accessories.

Skip it if you prioritize a 2000W motor over five-speed controls; INPAITOO’s 72V 2000W 29-inch kit lists nine adjustable speeds.

A 29-inch rider wanting a 1000W rear conversion with several control modes and a brushless, gearless motor may find this configuration relevant. Its 1000W rating is the main boundary for buyers seeking a higher stated power class.

Listed on Amazon as: Electric Bike Conversion Kit, 1000W 48V Motor Rear Conversion Dual Mode Controller w/LCD Display & PAS, Bicycle Rueda Trasera Motor Kit, 5-Speed Adjustment Powerful Motor for 700C 28"/ 29" Bike Wheel

#10

10. BAFANG 48V Hub Kit

Best for: Lower-wattage BAFANG hub option.

Why it ranks #10: This is a 48V rear hub kit listed at 500W or 750W, but the supplied specifications do not identify a 29-inch wheel fit.

BAFANG lists this rear hub motor kit in 48V, 500W and 750W versions, giving buyers a lower stated wattage range than the 2000W kits elsewhere in this roundup. The product title identifies a rear hub conversion, but the supplied details do not specify a wheel size or included control components.

The 48V specification and 500W/750W title options provide a clear starting point for a buyer comparing motor power classes. Its rear-hub format identifies the motor location, but the supplied product information does not provide a wheel-size specification, display, sensor, or component list. That leaves important build-planning questions unresolved in the available details, so this is best considered by shoppers whose priority is the BAFANG rear hub and stated power choices rather than a fully documented 29-inch kit configuration.

Skip it if you need a specifically listed 29-inch wheel fit; COFECO’s 72V 2000W 29-inch rear-wheel kit states that wheel size.

This may suit a buyer comparing BAFANG rear-hub options at 48V and 500W or 750W. The supplied information does not establish 29-inch compatibility or enumerate controls, so those are important limits for a defined conversion plan.

Listed on Amazon as: BAFANG 48V 500W 750W Rear Hub Motor Kit,High Torque Ebike Conversion Kit