Powallon GMO 750W Fat Tire Ebike Conversion Kit Review: Can It Transform Your Bike for Off-Road Adventures?

A powerful and affordable way to turn your regular bike into an electric one, but remember you'll need to buy the battery and other parts separately.

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Best For

How this e-bike scores for different riding styles

Off-Road Adventure
75/100

The 750W motor with 80 N.m torque and fat tire compatibility (4.0-inch) make this excellent for trails and rough terrain. High power delivery suits challenging off-road conditions well.

High Performance
72/100

The 750W motor reaching 28 MPH with 80 N.m torque delivers strong performance at this price point. However, it falls short of true high-performance specs (1000W+ motors, 35+ MPH speeds).

Recreational Leisure
60/100

The 28 MPH capability and 750W motor offer fun performance for casual rides. However, missing comfort features like suspension, LCD display, and cruise control limit leisure appeal.

Daily Commuting
45/100

As a conversion kit without battery, display, or lights, this lacks essential commuting features. The 28 MPH speed is good, but missing integrated components reduce practical daily use value.

Cargo & Utility
40/100

While the powerful 750W motor can handle loads, this front-wheel conversion kit lacks cargo-specific features like rear racks, extended battery capacity, or enhanced weight ratings needed for serious hauling.

Compact & Portable
15/100

This is a conversion kit for existing bikes, not a complete folding solution. It adds a motorized front wheel but provides no portability advantages and is not foldable.

Our Verdict

This is a conversion kit, not a complete electric bike, which is really important to understand. For $254, you get a powerful 750W motor built into a front wheel that you can attach to your existing bike. The motor is strong with 80 N.m of torque, which means it can pull you up hills and get you moving fast. It reaches 28 MPH, which is plenty quick for most people. The kit works with fat tires that are 4 inches wide, so it's great if you want to ride on beaches, snow, or bumpy trails. The motor runs at over 80% efficiency, which means it doesn't waste much battery power.

This kit is best for people who already own a bike and want to make it electric without spending a lot of money. It's perfect for folks who like working on bikes and don't mind doing some installation work themselves. If you enjoy off-road riding and have a fat tire bike sitting in your garage, this is a smart way to add power without buying a whole new bike. The front wheel design makes installation pretty simple - you basically swap out your old front wheel for this motorized one. It works with disc brakes, which is good because you'll need strong brakes when going 28 MPH.

However, you need to know that this kit doesn't come with a battery, controller, or display screen. You'll have to buy those parts separately, which can easily add $200 to $400 more to your total cost. That means your final price might be $450 to $650, not just $254. Also, front wheel motors can make your bike handle differently, especially when turning or riding on wet roads. There are no safety lights included, no fancy features like app connectivity, and no UL safety certification. If you want a ready-to-ride electric bike with everything included, or if you don't already own a bike, you should look at complete electric bikes instead of this conversion kit.

What We Like

  • Strong 750W motor with 80 N.m torque gives you plenty of power to climb hills and accelerate quickly
  • Reaches 28 MPH top speed, which is fast enough for most riding needs and keeps up with traffic
  • Works with fat tires up to 4.0 inches wide, perfect for riding on sand, snow, and rough trails
  • Super affordable at just $254, making it one of the cheapest ways to turn your regular bike into an electric one
  • Easy to install on the front wheel so you can do it yourself without paying a bike shop

What Could Be Better

  • Doesn't include a battery, so you need to buy one separately which adds a lot to the total cost
  • No LCD display means you can't see your speed, battery level, or how far you've gone
  • Missing safety lights, so you'll need to add your own if you want to ride at night
  • Only has a 1-year warranty which is shorter than many complete electric bikes that offer 2 years
  • Front wheel motor can make steering feel weird and affect handling, especially on slippery surfaces

Standout Features

750W motor with 80 N.m torque
Matches the average power level for mid-range e-bikes, providing solid hill-climbing ability at a fraction of the cost
28 MPH maximum speed
Reaches the legal limit for Class 3 e-bikes in most states, matching speeds of bikes costing $1000+
$253.99 price point
Costs 70-80% less than complete budget e-bikes, though battery purchase adds significant additional expense

Features

Included Features

Fat Tires

Not Included

App Connectivity
Cruise Control
Fenders
Foldable
Integrated Lights
LCD Display
Pedal Assist
Rear Rack
Removable Battery
Suspension
Throttle
UL Certified
USB Charging
Walk Mode

Frequently Asked Questions

Common questions about 48V 750W Fat Tire Ebike Conversion Kit Front Wheel, 20/26" Wheel, 80N.m Torque, 28MPH, Disc-Brake Ready, 135mm O.L.D

Does this kit come with a battery?

No, this is just the motor wheel. You need to buy a 48V battery separately, which usually costs $200 to $400 more depending on how far you want to ride on one charge.

How fast can this motor go?

The motor can reach up to 28 miles per hour, which is pretty fast and matches the speed of many expensive electric bikes. That's fast enough to keep up with car traffic on most city streets.

Will this fit my bike?

It fits bikes with 20-inch or 26-inch wheels that have fat tires (4.0 inches wide) and a front fork spacing of 135mm (about 5.3 inches). You'll need to measure your bike to make sure it matches these sizes.

Is it hard to install this conversion kit?

The company says it's easy to install and takes just minutes. You basically replace your front wheel with this motorized wheel. However, you'll also need to install the battery, controller, and connect the wires, which takes more time and some basic bike repair skills.

What kind of brakes do I need?

Your bike needs disc brakes for this kit to work safely. The extra weight and 28 MPH speed means you need strong brakes to stop safely, and disc brakes work much better than old-style rim brakes.

Scores

Overall Score 52/100
Value Score 78/100
Popularity 75/100

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Tags

budget friendly diy conversion fat tire compatible high torque off road capable battery not included front wheel motor class 3 speed

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