Does the kit include a battery?

No. The kit covers the motor wheel, controller, throttle, sensor and bag, so you need to source a compatible 48V battery separately.

The motor is rated for speeds up to about 56 km/h in the right setup, which is well above typical legal e-bike limits in many places. Check your local rules before riding.

What is the difference between this and a geared hub kit?

This is a brushless gearless motor, so it is simpler and quieter with fewer moving parts but heavier. Geared kits are lighter and easier to pedal without power but usually lower powered.

Fit depends on your frame's dropout width and wheel size, which the kit listing should state. Measure your bike before ordering, since a mismatched hub will not mount safely.

What is the pedal sensor for?

It reads your pedaling cadence and force and tells the controller to add motor power, giving pedal-assist rather than throttle-only riding.

Is the controller bag waterproof?

The Oxford cloth bag is described as waterproof, soft and wear-resistant, and it holds the controller to keep it clean.

Where can I buy the ToppiJoy 48V 1000W Electric Bicycle Conversion Kit?

2 stores we checked sell it, including Walmart, Amazon.

ToppiJoy 48V 1000W Electric Bicycle Conversion Kit

Best price now

$176.40at WalmartChecked 47 min ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

ToppiJoy 48V 1000W Electric Bicycle Conversion Kit

Best price now

$176.40at WalmartChecked 47 min ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

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It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Best price today: $176.40 at Walmart (checked Nov 14, 2026).
Checked at 2 stores.

Our take on the ToppiJoy 48V 1000W Electric Bicycle Conversion Kit

The ToppiJoy 48V 1000W kit turns a pedal bike into an e-bike with a brushless gearless hub motor, an aluminum-magnesium alloy rim, a thumb throttle with three LED lights, a pedal-assist sensor and an Oxford cloth controller bag. The 48V, 1000W setup is aimed at riders who want strong speed and power rather than a light, subtle assist. It is a DIY kit, so the result depends on your donor bike, your battery and your wiring skills. Compared with smaller 250W-500W kits, it offers much more thrust but weighs more and demands a sturdier frame and brakes.

Best forDIY builders converting a sturdy bikeRiders who want high top speed and strong powerCommuters on flat or rolling roadsOwners comfortable with wiring and battery sourcing

Pros

1000W brushless gearless motor gives strong acceleration
48V system supports high top speed
Aluminum-magnesium alloy rim resists water and corrosion
Pedal-assist sensor adjusts motor speed to your pedaling
Thumb throttle has three built-in LED lights
Waterproof Oxford cloth controller bag included

Cons

Kit weight and power suit reinforced frames, not light bikes
No battery included, so you must match one yourself
High speed demands strong brakes and careful setup
Wiring and sensor installation take mechanical skill
Gearless hub motor can feel heavy when pedaling unassisted

ToppiJoy 48V 1000W Electric Bicycle Conversion Kit prices at every store

WalmartNew
In stockSold by OutdoorPulseReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$176.40Free shippingChecked 47 min ago
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AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$109.99+ $70.00 shippingChecked 47 min ago
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ToppiJoy 48V 1000W Electric Bicycle Conversion Kit price history

Lowest price we've seen: $109.99 on Nov 15 at Amazon. Tracked across 1 store since Nov 15.

About the ToppiJoy 48V 1000W Electric Bicycle Conversion Kit

This kit converts an ordinary 26-inch bicycle into an electric bicycle. It has a 48V, 1000W brushless gearless motor wheel. The motor efficiency is above 80%.

The pedal assist sensor reads your pedaling frequency and force and sends them to the controller, which adjusts the motor speed to match. The thumb throttle has three LED lights. The wheel surface is textured for more grip, and the rims are aluminum magnesium alloy with anti-corrosion properties.

A black Oxford cloth controller bag holds the controller. The fabric is soft and wear-resistant. The kit is not waterproof and should not be ridden in the rain. Connect the controller wires by matching the colors correctly, or the controller may be damaged. Read the user manual and its safety precautions before use.

Color: Black
Voltage: 48V
Power: 1000W
Motor: Brushless, gearless; efficiency above 80%
Rotational speed: 440rpm
Torque: 45N.m
Lighting: 3 LED lights on the thumb throttle
Wheel size: 26 inch
Wheel diameter: 65.5cm / 25.8in
Motor shaft length: 20cm / 7.8in
Rear fork distance: 13.5cm / 5.3in
Thickness: 4cm / 1.5in
Net weight: 10.4kg / 22.93lbs
Load capacity: 120kg / 264.55lbs
Material: Aluminum, iron, copper, magnetic steel, aluminum alloy, rubber butyl, aluminum magnesium alloy, Oxford cloth
Surface treatment: Baking varnish, plastic powder
Use: Road
Battery: Not included; 48V 17-20Ah lithium or lead-acid battery recommended
In the box: 1 motor wheel, 1 flywheel, 1 pedal assist sensor, 1 controller bag, 1 English manual, all accessories for assembly

Specifications

color: BlackSource

Questions and answers

Does the kit include a battery?: No. The kit covers the motor wheel, controller, throttle, sensor and bag, so you need to source a compatible 48V battery separately.
How fast can it go?: The motor is rated for speeds up to about 56 km/h in the right setup, which is well above typical legal e-bike limits in many places. Check your local rules before riding.
What is the difference between this and a geared hub kit?: This is a brushless gearless motor, so it is simpler and quieter with fewer moving parts but heavier. Geared kits are lighter and easier to pedal without power but usually lower powered.
Will it fit my bike?: Fit depends on your frame's dropout width and wheel size, which the kit listing should state. Measure your bike before ordering, since a mismatched hub will not mount safely.
What is the pedal sensor for?: It reads your pedaling cadence and force and tells the controller to add motor power, giving pedal-assist rather than throttle-only riding.
Is the controller bag waterproof?: The Oxford cloth bag is described as waterproof, soft and wear-resistant, and it holds the controller to keep it clean.
Where is the ToppiJoy 48V 1000W Electric Bicycle Conversion Kit cheapest?: At Walmart, for $176.40, as of our latest check.
Where can I buy the ToppiJoy 48V 1000W Electric Bicycle Conversion Kit?: 2 stores we checked sell it, including Walmart, Amazon.

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