RANDRIDE MX500 500W Electric Fat Bike – When the test team realized this wasn't just an ordinary electric bike

The air in Kruunuvuorenranta was cold that morning.

The sea lapped gently against the Helsinki shore as the Sähköpyörätehdas test team received a new bike at the joint test site for European electric bike manufacturers.

There was something different in the box.

RANDRIDE MX500 500W electric fat bike with a hand throttle.

And right from the very beginning, one thing was clear:

This bike wasn't built to look good in a catalog.

This was built to be driven.

🔥 First Test Drive – Raw Power with Total Control

As soon as the RANDRIDE MX500 electric fat bike started moving, the test team immediately noticed the difference compared to regular electric bikes.

The Bafang mid-drive motor responds instantly. No delay. No jerking.

Only smooth, strong acceleration.

And then came the hand throttle.

One of the test riders gently pressed the gas, and the bike shot forward in a way that made everyone look at each other.

“There’s real power in this.”

This isn't just an electric bike.

This is a powerful electric-assist mountain bike that feels more like a machine than a mode of transportation.

🌲 Off-road—where the MX500 comes to life

We left the asphalt behind.

The test team rode on forest trails, gravel roads, and steep climbs, where many ordinary bikes start to feel heavy.

But not this one.

The RANDRIDE MX500 electric fat bike handled every situation with stability and confidence.

The adjustable air suspension softened the bumps. The mid-engine layout distributed power perfectly. And every uphill climb felt easier than it should have.

This off-road electric bike doesn't just handle rough terrain.

It enjoys it.

⚡ Bafang mid-drive motor + hand throttle = a completely different riding experience

The biggest difference becomes apparent the moment the road gets rough.

Most electric bikes start to feel slow.

The RANDRIDE MX500 electric fat bike does the opposite.

The 500W Bafang mid-drive motor delivers a natural yet powerful thrust that you can feel with every pedal stroke. And when you don't feel like pedaling?

Use the hand throttle.

This all-terrain electric bike gives you complete freedom to choose how you ride.

🧠 A smart e-bike for serious riders

The RANDRIDE MX500 electric fat bike with a hand throttle isn't designed for people looking for the cheapest option possible.

This is designed for people who actually drive.

The Samsung 15Ah lithium battery offers a long range
The Bafang mid-drive motor is known for its reliability
Air suspension makes for a smooth ride even on uneven terrain
The hand throttle delivers a completely new driving experience

This hybrid electric bike combines power, comfort, and control in a way that few other bikes can match.

🌍 Built for all types of driving

Commuting around town? Easy.
Long runs? Perfect.
Forest trails? This is what it's made for.

The RANDRIDE MX500 electric fat bike combines:

Mountain Bike Performance
The practicality of city bikes
The efficiency of a mid-engine design
And the freedom of gas-powered electric driving

This isn't just a bike you use to get from one place to another.

This is the bike you'll want to ride again as soon as you get home.

📊 Technical Specifications

🔹 Motor: 500W Bafang mid-drive motor
🔹 Battery: Samsung 15Ah lithium battery
🔹 Throttle: Manual throttle
🔹 Suspension: Adjustable air suspension
🔹 Driving mode: All-electric / pedal assist / normal driving
🔹 Frame: Aluminum frame
🔹 Use: City + off-road
🔹 Motor type: Mid-drive / center motor
🔹 Brakes: Hydraulic disc brakes
🔹 Maximum load: approximately 150 kg
🔹 Battery: Removable Samsung battery
🔹 Transmission: Shimano transmission
🔹 Tires: Off-road tires
🔹 Display: LCD driving display

🚀 Why do customers choose the RANDRIDE MX500?

Because this solves problems that ordinary electric bikes don't solve.

❌ “The motor feels weak going uphill”
→ ✔️ The mid-drive motor provides powerful traction even on uphills
❌ “The bike feels unstable off-road”
→ ✔️ Air suspension makes the ride more controllable
❌ “I don’t always want to pedal”
→ ✔️ The hand throttle allows for a relaxed electric ride
❌ “I want one bike for everything”
→ ✔️ For the city, off-road, and long distances

⚠️ The truth you'll realize after your first drive

When you ride this bike for the first time, you'll quickly realize one thing:

Most electric bikes feel like compromises.

The RANDRIDE MX500 electric fat bike doesn't feel like one.

It seems ready for anything.

🎯 The final vibe

When the test team returned to the test track at Kruunuvuorenranta, one of the drivers stayed behind to take a quiet look at the bike.

Then he said:

“You could ride this all day without ever wanting to stop.”

And that's exactly what this bike is all about.

RANDRIDE MX500 500W electric fat bike with a hand throttle.

We also want to share useful information about the world of e-bikes. If you’d like to learn more about e-bikes, their benefits, and how they can be used, I recommend checking out the following resources:

Network of Cycling Communities– Up-to-date information on cycling in Finland.
Traffic Safety– Tips for Safe Electric Biking.
Fillari Magazine– Articles and reviews on cycling and e-bikes.
Motiva– Information on sustainable transportation solutions.

I hope you find some useful information in these links!

Best regards,
The SähköpyöräTehdas Team

🔹 Motor: 500W Bafang mid-drive motor
🔹 Torque: up to 130 Nm
🔹 Battery: 48V 15Ah Samsung lithium battery
🔹 Range: about 50–60 km on electric power alone, 80–100 km with assistance
🔹 Top speed: 25 km/h (EU version), up to approximately 50 km/h without speed limiter
🔹 Transmission: Shimano 9-speed
🔹 Brakes: Hydraulic disc brakes
🔹 Tires: 27.5” x 2.4” mountain bike tires
🔹 Suspension: Adjustable air suspension (full suspension)
🔹 Display: Bafang LCD color display, Bluetooth connectivity
🔹 Driving modes: All-electric / pedal assist / normal driving
🔹 Throttle: Manual throttle
🔹 Frame: Full-suspension aluminum frame
🔹 Charging time: about 4–5 hours
🔹 Maximum load: 120–150 kg (depending on the source)
🔹 Weight: about 26 kg
🔹 Rider height: approximately 165–195 cm
🔹 Use: City, off-road, gravel roads, long drives
🔹 Battery: Removable Samsung battery
🔹 Frame: CE-approved
🔸 Actual range varies depending on the rider's weight, terrain, temperature, and riding style.

Electric Bike Factory Warranty – We're Here to Support You

All electric bicycles come with a manufacturer's warranty that covers the most important parts as follows:

Frame: 10-year warranty against manufacturing defects.
Electric motor and its components: 2 years.
Battery: 2 years.
Other electrical components: 2 years.

The expert staff at Sähköpyörätehdas will support you throughout the entire warranty process, so you
don't have to worry. We'll handle everything for you directly with the manufacturer.

How we handle warranty issues on your behalf:

1. If a problem arises – Contact us at
If your electric bike develops a fault, contact Sähköpyörätehdas customer service immediately. You can
contact us by email, phone, or by filling out the warranty form on our website.
We ask that you describe the problem in detail and send any photos or
videos of the issue, along with your purchase information. This will allow us to assess the problem as quickly as possible.

2. Problem Assessment and Inspection
When you contact us, our expert will assess the situation and determine whether the problem is covered by the warranty
. If necessary, we’ll direct you to the nearest service center or arrange for your bike to be picked up
for a more detailed assessment. We’ll take care of everything for you—all you need to do is report
the problem and send your bike in for inspection.

3. Warranty Processing – We’ll handle communication with the manufacturer
Once we’ve confirmed that the defect is covered by the warranty, the Sähköpyörätehdas staff will handle
all communication with the manufacturer on your behalf. This includes submitting the necessary documents and information
as well as ordering any replacement parts. A warranty repair may involve replacing a part,
repairing the bike, or even delivering a new bike if the defect cannot be repaired.

4. Fast and Efficient Service
We ensure that the problem is fixed as quickly and professionally as possible. We’ll handle
all service-related arrangements for you, so you don’t have to worry about the details.
We’ll keep you updated throughout the process and notify you as soon as the service or repair is complete.

5. After a warranty repair – We’ll arrange for the return at
Once the problem has been fixed or the defective part has been replaced, we’ll notify you and arrange for the return or pickup of your bike at
We’ll make sure everything is in order before we return the bike to you at
.

6. Costs Covered by the Warranty
If the defect is covered by the warranty, repairs, part replacements, and return shipping are completely free of charge for you.
If the defect is not covered by the warranty, we will offer you a paid repair service and provide
a cost estimate before starting the work.

Sähköpyörätehdas Supporting You Every Step of the Way

We are committed to ensuring that your electric bike works flawlessly throughout the warranty period.

We'll handle all warranty matters with the manufacturer on your behalf, so you can focus on carefree
driving.

Sähköpyörätehdas's customer service is always ready to help you—just contact us at
and we'll take care of everything for you.

Maintenance and Assembly of Electric Bikes at the Electric Bike Factory

You can have your electric bike serviced either at our store in Helsinki or at service centers located elsewhere in Finland. You can easily find your nearest service location [here].

Assembling an Electric Bike

When you buy an e-bike from us, you can rest assured that we’ve made everything as easy as possible for you. Our e-bikes come 90% pre-assembled, which means you don’t have to worry about complicated assembly steps. For the final assembly, you’ll receive all the necessary tools and clear, step-by-step instructions to ensure your e-bike is ready to ride in just about 30 minutes.

However, if you need help at any stage, we’re here to assist you. You can contact us at any time, and we offer free video guidance via WhatsApp to ensure the assembly goes smoothly. If you’d still rather not assemble the e-bike yourself, you can also bring it to our store, and we’ll assemble it for you—this service is also designed to keep the process easy and hassle-free.

First Aid

The first service should be performed after about one month of riding or when the e-bike has been ridden 100–300 kilometers. This initial service includes a thorough wash of the e-bike, a comprehensive inspection of the electrical components, adjustments to the brakes and gears, tightening of the spokes, lubrication of the chains, and a general condition check. This service ensures that your e-bike is in top condition and ready for safe riding.

Annual Maintenance

Annual maintenance includes even more comprehensive procedures: battery testing, drivetrain cleaning, tire inflation and replacement, chain lubrication, and inspections and updates of all electrical systems. We recommend annual maintenance regardless of how often you use your e-bike, to ensure it remains in top technical condition and safe to ride all year round.

Prices for Maintenance and Repair Services

We keep our maintenance costs competitive. The price for an initial service starts at 90 EUR, and a comprehensive annual service costs 149 EUR (including 25.5% VAT).

If you'd like us to assemble your electric bike for you, you can bring it to our store; the assembly service costs 69 EUR.

Service and Assembly Appointment

You can schedule a service appointment or a pickup by calling our store directly or visiting our website.

If you can't make it to our store in Helsinki, you can take advantage of our service network, which covers all of Finland. [Click here] to see all of our service locations and their contact information.