Voilamart 48V 1000W Electric Bike Conversion Kit: Can You Build Your Own E-Bike?

A powerful and cheap way to convert your bike to electric with a 1000W motor for just $162, but you'll need to buy a battery separately and install everything yourself.

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Key Specifications

Motor
1000W

Best For

How this e-bike scores for different riding styles

High Performance
75/100

Impressive 1000W motor with 28 mph capability and road-legal mode that can be unlocked for full power. The brushless gearless hub motor delivers strong performance, though battery not included limits immediate use.

Off-Road Adventure
65/100

The powerful 1000W motor and 28 mph top speed provide excellent off-road capability. However, without suspension and as a conversion kit requiring compatible wheels, it's limited compared to purpose-built off-road e-bikes.

Cargo & Utility
60/100

The 330 lb weight capacity and powerful 1000W motor can handle cargo loads well. The dual-wall aluminum rim adds durability, though you'll need to provide your own battery and cargo accessories.

Recreational Leisure
55/100

The 3-mode pedal assist system and throttle control work well for casual riding. However, being a DIY conversion kit makes it less convenient than a ready-to-ride e-bike for leisure users.

Daily Commuting
45/100

This is a conversion kit, not a complete bike, which makes it impractical for typical commuters. While it has pedal assist and throttle, the lack of battery means significant additional investment and setup complexity.

Compact & Portable
15/100

Not foldable and requires installation on an existing bike frame. This conversion kit offers no portability advantages and actually adds weight to whatever bike it's installed on.

Our Verdict

The Voilamart Electric Bicycle Conversion Kit is a budget way to turn your regular bike into an electric bike. For just $162, you get a powerful 1000W motor that can zoom up to 28 miles per hour. The kit comes with a rear wheel, throttle control, and pedal assist that lets you choose how much help you want from the motor. The aluminum wheel is strong and can hold up to 330 pounds, which is great if you're a bigger rider or want to carry stuff. The motor runs quietly and has special brakes that turn it off automatically to save energy.

This kit works best for people who already have a good bike and want to make it electric without spending a thousand dollars on a brand new e-bike. It's perfect for folks who like fixing things themselves and don't mind doing some assembly work. The powerful motor makes it great for hills and going fast, whether you're riding around town or on trails. You can switch between three modes - just throttle, pedal assist, or regular pedaling - so you're in control of how much exercise you get. The kit even has a road-legal mode that limits it to 750W and 24 mph, but you can unlock the full power if you want.

The biggest problem is that this kit doesn't include a battery, which you absolutely need to make it work. Batteries can cost $200 to $400 more, so your total cost will be much higher than the $162 price tag. The kit also doesn't have any suspension, so bumpy roads will shake you around. There are no built-in lights either, which means night riding requires extra purchases. The 6 month warranty is pretty short compared to most e-bikes. If you're not handy with tools or don't want to spend time installing parts, you should probably just buy a complete e-bike instead. This kit is really only a good deal if you enjoy DIY projects and already own a bike that's worth upgrading.

What We Like

  • Really strong 1000W motor that can push you up to 28 mph, which is faster than most e-bikes in this price range
  • Super affordable at just $162, letting you turn your regular bike into an electric one for way less money than buying a new e-bike
  • Can hold riders up to 330 pounds, which is more than many complete e-bikes can handle
  • Has both throttle and pedal assist with 3 different riding modes so you can choose how much effort you want to put in
  • Comes with CE certification and motor cut-off brakes that keep the motor from overheating and wasting energy

What Could Be Better

  • You have to buy the battery separately, which can cost $200-400 more and isn't included in the price
  • No suspension at all, so bumpy roads and rough trails will feel pretty uncomfortable
  • Doesn't come with lights built in, so you'll need to add your own if you want to ride at night safely
  • You have to install it yourself on your own bike, which takes time and tools that not everyone has
  • Only has a 6 month warranty, which is much shorter than the 1-2 years most complete e-bikes offer

Standout Features

1000W brushless motor
Exceeds the 750W average for e-bikes in this price category, providing 33% more power
28 mph maximum speed
Matches the category average for top speed, with unlockable road-legal mode
330 lb weight capacity
Above average capacity, exceeding the typical 300 lb limit by 10%

Full Specifications

Performance

Motor Power1000W

Build & Frame

Wheel Size26 inches

Weight & Capacity

Max Rider Weight330 lbs (150 kg)

Features

Included Features

LCD Display
Pedal Assist
Throttle

Not Included

App Connectivity
Cruise Control
Fat Tires
Fenders
Foldable
Integrated Lights
Rear Rack
Removable Battery
Suspension
UL Certified
USB Charging
Walk Mode

Frequently Asked Questions

Common questions about Voilamart Electric Bicycle Conversion Kit 48V 1000W Ebike 26" 135mm Rear Hub Motor Wheel Kit E-Bike Conversion Kit for Turn Pedal Bike into Ebike

Does this kit come with a battery?

No, you have to buy the battery separately. The kit only includes the motor wheel, throttle, brake levers, and pedal assist sensor. You'll need to purchase a 48V battery to make it work.

How fast can this electric bike conversion kit go?

It can go up to 28 miles per hour when you unlock the full 1000W power. In road-legal mode, it's limited to 24 mph to follow street rules for electric bikes.

Will this kit fit my bike?

It fits any 26 inch bike that has a rear dropout spacing of 135mm. You'll need to measure your bike's rear wheel area to make sure it matches before buying.

Is it hard to install this conversion kit?

You'll need basic bike repair tools and skills to install it. The kit comes with instructions and a video to help, plus 24/7 customer service if you get stuck.

What warranty does this kit have?

It comes with a 6 month warranty from Voilamart that covers defects and problems with the motor and parts.

Scores

Overall Score 62/100
Value Score 78/100
Popularity 72/100

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Tags

budget friendly high power motor diy conversion kit battery not included pedal assist capable heavy duty capacity requires assembly

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