Tested's hands-on review-This Small Solei-X8 Electric Dirt Bike Packs a Serious Punch

In Trail Tested's hands-on review, the Solei-X8 was put through a wide range of tests, including build quality, suspension, power delivery, braking, hill climbing, trail riding, range, and high-speed braking.

After a full day of riding, this $899-class mini electric dirt bike delivered a surprisingly impressive performance.

Compact Size, Comfortable for Full-Size Riders

The Solei-X8 is designed as a mini electric dirt bike, but that doesn't mean it's only for kids.

The reviewer, standing around 5'9" and weighing approximately 140–145 lbs, found the bike surprisingly comfortable to ride. The compact frame didn't feel cramped, and the riding position felt natural.

At approximately 76 lbs, the Solei-X8 is also considerably lighter than many full-size electric dirt bikes.

That lightweight design makes a noticeable difference on the trail. The bike feels nimble and easy to maneuver, especially on tight singletrack, narrow trails, and technical sections.

2,000W Peak Power in a Lightweight Package

The Solei-X8 runs on a 48V electrical system with a roughly 15Ah battery and a rear hub motor rated at approximately 1,000W nominal power and 2,000W peak power.

For a bike weighing only around 76 lbs, that's a serious amount of power.

During testing, the reviewer was especially impressed by the low-end torque and throttle response.

The Solei-X8 delivered strong acceleration across all three power modes. Once switched into the higher power settings, the front wheel could even lift under hard acceleration.

The reviewer repeatedly described the bike as a little "wheelie machine", highlighting just how much power is packed into such a small frame.

During the top-speed test, the Solei-X8 reached approximately 28 MPH.

For a mini electric dirt bike of this size, that's an impressive number.

The Suspension Was the Biggest Surprise

If the power is one of the Solei-X8's biggest strengths, the suspension may have been the biggest surprise.

Many mini electric bikes look like motocross bikes but use rear springs that are more decorative than functional.

The Solei-X8 was different.

As soon as the reviewer sat on the bike, he noticed that the rear suspension was actually working—and working well.

The front suspension also provided meaningful support when riding over bumps, curbs, rocks, and uneven terrain.

Throughout the test, the reviewer repeatedly praised the smooth suspension performance.

After spending the day riding the bike, he even described the suspension as one of his favorite parts of the Solei-X8.

The bike showed very little of the harsh bouncing or "pogo" effect that can sometimes be found on inexpensive mini bikes.

For adult riders, that's a major advantage.

16" × 3.0" Tires Built for Trail Riding

The Solei-X8 comes equipped with 16" × 3.0" tires.

They're smaller than the tires found on larger electric dirt bikes, but that smaller size contributes to the bike's nimble handling.

On tight trails and wooded singletrack, the smaller wheels and lightweight chassis make it easy to change direction and pick your line.

During testing, the Solei-X8 handled dirt, gravel, grass, loose terrain, and technical trail sections with confidence.

The reviewer noted that the tires aren't premium competition-grade rubber, but they provided plenty of traction for recreational off-road riding.

Strong Hill-Climbing Performance

The Solei-X8 was also put through multiple hill-climbing tests, including sections reaching roughly a 15% grade.

The bike showed no obvious signs of struggling.

In fact, the reviewer repeatedly tested the bike at higher power levels and was impressed by its low-speed torque and ability to maintain momentum uphill.

Even through tight uphill switchbacks, the Solei-X8 continued to deliver strong, consistent power.

For riders who enjoy trails, hills, and off-road terrain, that's a major selling point.

Mechanical Brakes That Get the Job Done

The Solei-X8 uses 160 mm disc brakes with mechanical calipers rather than hydraulic brakes.

While hydraulic brakes are generally considered a premium upgrade, the mechanical setup performed well considering the bike's relatively light 76-lb weight.

During high-speed braking tests, the reviewer was able to bring the bike to a stop quickly while maintaining good stability.

Another advantage of mechanical brakes is their simplicity.

They're generally:

• Easy to adjust

• Easy to maintain

• Easy to service

• Less expensive to repair

• More than capable for a lightweight bike like the Solei-X8

For this type of mini electric dirt bike, the braking performance proved more than adequate.

48V Battery With LG Cells

The Solei-X8 uses a 48V, approximately 15Ah removable battery.

According to the reviewer, the battery uses LG cells and the bike carries an IPX5 water-resistance rating along with UL2271 battery certification.

For an electric dirt bike designed for outdoor riding, these are important features.

The removable battery also makes charging and battery management more convenient.

The bike comes with a 2A charger, and a completely depleted battery is expected to take several hours to recharge.

For riders planning longer trips, charging time is something worth keeping in mind.

Real-World Range Performance

The Solei-X8 offers three power modes, allowing riders to balance performance and battery life.

At lower power levels and moderate speeds, the bike can achieve significantly better range.

For the real-world test, however, the reviewer took a much more demanding approach.

He spent most of the ride using the highest power mode while riding at high speeds, climbing hills, and tackling off-road trails.

After approximately 9 miles, the battery had only dropped by one bar.

He then continued riding, including more aggressive trail riding, hill climbs, and high-speed testing.

By the end of the day, the bike had successfully completed the entire ride.

Of course, real-world range will vary depending on rider weight, terrain, speed, temperature, riding mode, and battery condition.

If you're riding aggressively at full power, expect significantly less range than you would get during relaxed cruising.

Build Quality That Exceeded Expectations

The reviewer also took a close look at the Solei-X8's frame, welds, paint, and overall construction.

The paint finish looked clean and consistent, with no obvious dents, pits, or major imperfections.

The welds were also relatively clean, with very little visible slag or rough finishing.

Several structural components are made from metal rather than relying heavily on cheap plastic trim.

For a mini electric dirt bike in the $899 price range, the overall build quality made a positive impression.

Useful Features Without Unnecessary Complexity

Despite its compact size, the Solei-X8 doesn't feel stripped down.

It comes equipped with:

• LED headlight

• Rear taillight

• Horn

• Three power modes

• Full-twist throttle

• Removable battery

• Front and rear suspension

• 160 mm disc brakes

• Single-speed drivetrain

• 16" × 3.0" off-road tires

The bike also uses a simple single-speed drivetrain rather than a complicated multi-speed transmission.

For an electric dirt bike focused on recreational riding and off-road fun, that's actually a benefit.

Fewer moving parts mean less complexity and easier maintenance.

Fender and Water-Resistance Performance

The reviewer also put the bike's fenders and water resistance to the test.

After riding through wet and muddy conditions, his legs picked up some spray, but the front and rear fenders did a good job of keeping water and mud away from his back and upper body.

Combined with the bike's IPX5 rating, the Solei-X8 is well suited for normal outdoor riding conditions.

That said, water resistance does not mean the bike should be submerged or ridden through deep water for extended periods.

A Mini Electric Dirt Bike That's Actually Fun to Ride

Perhaps the biggest takeaway from the test wasn't a specific specification.

It was simply how much fun the Solei-X8 was to ride.

It's lightweight.

It's nimble.

It's powerful.

And most importantly, the suspension actually works.

That combination makes the Solei-X8 feel less like a basic mini electric bike and more like a legitimate little trail machine.

The reviewer took it through wooded trails, singletrack, hills, loose terrain, rough sections, and technical obstacles.

The bike continued to perform surprisingly well.

Its compact size also makes it easier to maneuver through tight areas where larger electric dirt bikes may feel cumbersome.

Who Is the Solei-X8 For?

If you're looking for a full-size, high-speed electric motorcycle with maximum range, the Solei-X8 may not be the right choice.

But if you want a lightweight, agile, powerful electric dirt bike that's built for recreational off-road riding, the Solei-X8 makes a compelling case.

It's especially appealing for:

• Riders who enjoy off-road adventures

• Beginners looking to get into electric dirt bikes

• Trail and singletrack riders

• Riders who prefer lightweight and agile bikes

• Families looking for outdoor riding fun

• Anyone who enjoys compact electric motorcycles and mini dirt bikes

Final Verdict

After a full day of high-speed riding, hill climbs, trail testing, braking tests, and range testing, Trail Tested came away highly impressed with the Solei-X8.

Its biggest advantage isn't any single specification.

It's the combination of power, lightweight handling, suspension, and overall rideability.

The approximately 76-lb chassis keeps the bike light and nimble. The 2,000W peak motor gives it impressive acceleration for its size, while the front and rear suspension help it stay composed when the trail gets rough.

Most importantly, the Solei-X8 doesn't feel like a mini bike that's only meant for cruising around on flat pavement.

It's a legitimate little trail ripper.

It can climb hills, tackle singletrack, handle rough terrain, and deliver plenty of fun without the size and weight of a full-size electric dirt bike.

If you're looking for an affordable electric dirt bike that combines compact size, strong performance, and genuine off-road capability, the Globalkeep Solei-X8 deserves a spot on your shortlist.

Small bike. Big power. Built for the trail.

This article is based on Trail Tested's hands-on review of the Solei-X8. Actual speed, range, and performance may vary depending on rider weight, terrain, temperature, riding mode, battery condition, and other factors.