The TX1 and EKXBIKE X21MAX are both high-power electric dirt bikes aimed primarily at adult riders and off-road use. They share a 60V/30Ah battery class and similar high-speed positioning, but their published specifications are not identical.

The TX1 is listed with a 3,000W rated / 7,000W peak motor, while the EKXBIKE X21MAX is listed with a 3,000W rated / 8,000W peak motor. Both are listed with 60V 30Ah batteries, which works out to about 1,800Wh when calculated from voltage and amp-hours.

The X21MAX has a published 60 MPH top-speed claim and a 19-inch wheel setup, while the TX1 sources reviewed for this comparison use lower speed figures in their detailed specifications. However, both products have conflicting listing information, so the highest advertised number should not automatically be treated as a standardized real-world result.

TX1 vs EKXBIKE X21MAX Specifications

Specification	TX1	EKXBIKE X21MAX
Rated Power	3,000W	3,000W
Published Peak Power	7,000W	8,000W
Published Torque	180Nm	240Nm claimed
Top Speed	55 MPH detailed claim*	Up to 60 MPH claimed*
Battery	60V 30Ah	60V 30Ah
Calculated Battery Energy	1,800Wh	1,800Wh
Claimed Range	Up to 60mi*	60+mi*
Charging Time	8–12 hours	Not clearly verified
Weight	Conflicting listing figures	~110lb product information / 123lb description
Max Load	330lb	330lb
Rider Height	5’2″–6’5″	5’5″–6’5″
Wheels/Tires	19-inch configuration*	19-inch 70/100-19
Suspension	Full suspension	Full suspension
Front Suspension	Hydraulic fork	Hydraulic fork
Brakes	Hydraulic disc	Dual 2-piston hydraulic discs
Gears	7-speed	7-speed listing*
Intended Use	Adult/off-road	Adult/high-performance off-road

TX1 vs X21MAX: Motor and Power

Motor power is one of the biggest differences between these two bikes.

The TX1 is listed with a 3,000W rated motor and 7,000W peak output, along with a published torque figure of 180Nm.

The EKXBIKE X21MAX is listed with a 3,000W rated motor and 8,000W peak output, while its listing claims approximately 240Nm of torque.

That gives the X21MAX a higher published peak-power figure.

Published peak-power difference

• TX1: 7,000W
• X21MAX: 8,000W
• Difference: 1,000W

The X21MAX therefore has about 14.3% more published peak power than the TX1 when comparing those two figures.

However, peak wattage alone does not tell you exactly how either bike will feel on the trail. Controller settings, torque delivery, gearing, motor design, rider weight, battery condition, and terrain can all affect actual acceleration and hill performance.

So this is better described as a published power advantage for the X21MAX, rather than proof that it will always outperform the TX1 in every riding situation.

TX1 vs X21MAX: Battery

Both bikes are listed with a 60V 30Ah battery.

Using the standard energy calculation:

60V × 30Ah = 1,800Wh

So both fall into the same published battery-energy class.

TX1

• 60V
• 30Ah
• Approximately 1,800Wh calculated energy
• Up to 60-mile range claim
• 8–12 hour charging claim

X21MAX

• 60V
• 30Ah
• Approximately 1,800Wh calculated energy
• 60+ mile range claim
• Removable/lockable battery is listed

Because both batteries have the same nominal voltage and capacity, battery size by itself does not provide a major differentiator here.

The more interesting differences are the bikes’ weight, motor output, controller characteristics, riding conditions, and how their range claims were produced.

Range: TX1 vs X21MAX

The TX1 is advertised with a range of up to approximately 60 miles, while the X21MAX is advertised with 60+ miles.

These numbers should not be interpreted as standardized test results.

Range can change substantially depending on:

• Rider weight
• Riding speed
• Terrain
• Hills
• Throttle use
• Riding mode
• Tire pressure
• Temperature
• Battery condition
• Stop-and-go riding

For example, riding aggressively at high speed on steep trails can use substantially more energy than slower recreational riding on relatively flat terrain.

Which has better range?

Based strictly on the published claims, the X21MAX has a slightly higher advertised range figure, but the difference is not enough to establish a meaningful real-world range winner.

Both use a calculated 1,800Wh battery, so actual range should be evaluated using riding conditions rather than advertised maximum numbers alone.

TX1 vs X21MAX: Top Speed

The X21MAX is advertised with a 60 MPH top-speed claim.

The TX1 has conflicting speed information across its listings, with the detailed specification used for this comparison giving approximately 55 MPH, while other listing/title information has used higher figures.

This is an important distinction.

We would not treat a marketplace title saying “60 MPH” as equivalent to a verified independent 60 MPH test.

Published comparison

TX1: approximately 55 MPH in the detailed specification used here, with higher figures appearing in some listings.

X21MAX: up to 60 MPH claimed.

Therefore, the X21MAX has the higher published top-speed claim, but buyers should verify the exact configuration and listing before treating that number as a guaranteed real-world speed.

Rider Fit and Size

Rider fit is especially important with high-power electric dirt bikes.

The TX1 is listed for riders approximately 5’2″ to 6’5″ and has a 330-pound maximum load specification.

The X21MAX is listed for riders approximately 5’5″ to 6’5″, also with a 330-pound maximum load.

TX1

• Rider height: approximately 5’2″–6’5″
• Maximum load: 330lb
• Listed weight varies by source

X21MAX

• Rider height: approximately 5’5″–6’5″
• Maximum load: 330lb
• Weight figures vary between product information and description

This gives the TX1 a slightly broader published lower-end rider-height range.

For taller adults, both bikes are positioned as full-size/high-performance options, but actual comfort also depends on seat height, handlebar position, riding posture, and body proportions.

Weight: TX1 vs X21MAX

Weight is another area where the listings require caution.

The TX1 has conflicting weight information between its official/product descriptions and marketplace information.

The X21MAX also has conflicting figures, with approximately 110lb appearing in product information and approximately 123lb appearing in the description.

Therefore, it would be misleading to declare a precise weight winner without standardizing whether each number includes the battery and which source represents the complete ready-to-ride configuration.

Why weight matters

A lighter bike can be easier to:

• Move around manually
• Load into a vehicle
• Handle at low speed
• Recover after a tip-over

But weight should not be evaluated independently from frame construction, suspension, battery size, wheel configuration, and rider capacity.

Suspension and Off-Road Hardware

Both bikes are designed for off-road riding and use full-suspension configurations.

The TX1 is listed with:

• Full suspension
• Hydraulic front suspension
• Rear suspension
• Off-road tires
• Hydraulic disc brakes

The X21MAX is listed with:

• Full suspension
• Hydraulic fork
• Rear suspension
• 19-inch wheels
• Hydraulic braking system

The X21MAX’s 19-inch wheel setup is particularly relevant for riders looking for a larger-wheel off-road configuration.

However, wheel diameter alone does not determine trail performance. Suspension travel, tire construction, geometry, rider weight, terrain, and setup all contribute.

Brakes: TX1 vs X21MAX

Both bikes use hydraulic disc braking systems according to their published specifications.

The X21MAX listing specifically describes dual 2-piston hydraulic disc brakes.

For the TX1, the published specifications identify hydraulic disc brakes, but the available information used for this comparison does not provide the same level of verified piston/rotor detail.

That means the X21MAX currently has the more detailed published brake specification.

When comparing braking systems, look beyond the word “hydraulic” and check:

• Rotor diameter
• Number of pistons
• Caliper design
• Brake pad type
• Front/rear configuration
• Replacement-parts availability

Tires and Wheels

The X21MAX uses a published 19-inch 70/100-19 tire configuration.

The TX1 is also positioned around a full-size off-road wheel setup, but its available listings contain less consistent detailed tire information.

The larger wheel configuration can be relevant for riders who regularly encounter:

• Uneven trails
• Rocks
• Ruts
• Loose terrain
• Obstacles

However, tire tread and construction remain just as important as wheel diameter.

TX1 vs X21MAX: Features

TX1 Features

The TX1 is listed with features including:

• LCD display
• LED lighting
• Full suspension
• Hydraulic disc brakes
• 7-speed drivetrain
• Off-road tires
• Flat pedals
• Adult-oriented frame and fit
• High-power electric motor

Some listing details vary, so individual features should be checked against the current product configuration before purchase.

X21MAX Features

The X21MAX is listed with:

• LCD display
• Full suspension
• Hydraulic fork
• Hydraulic disc brakes
• 19-inch wheel configuration
• 7-speed-related listing information
• Removable/lockable battery
• High-power motor
• Adult-oriented fit

The X21MAX therefore has a strong hardware-oriented specification for riders looking for a high-performance off-road configuration.

TX1 vs X21MAX for Trail Riding

Both bikes can be considered for recreational and performance-oriented trail riding, but neither should be selected solely based on its advertised top speed.

For trail riding, consider:

1. Suspension
2. Tire construction
3. Wheel size
4. Braking system
5. Battery capacity
6. Rider fit
7. Bike weight
8. Motor/controller characteristics
9. Terrain
10. Rider experience

The X21MAX’s 19-inch wheel setup, high published peak power and detailed hydraulic brake specification make it an interesting option for riders prioritizing performance-oriented off-road hardware.

The TX1 remains attractive for buyers who want a full-size high-power bike with a broad published rider-height range and 60V/30Ah battery configuration.

Which Is Better for Adults?

Both are primarily suited to adult riders rather than beginners looking for a low-powered introductory electric dirt bike.

TX1 may make more sense if:

• You want a full-size adult electric dirt bike.
• You prefer the TX1’s published rider-height range.
• You want 60V/30Ah battery capacity.
• You value the 7-speed drivetrain.
• You want a high-power off-road platform without necessarily choosing the highest published peak-power figure.

X21MAX may make more sense if:

• You want the higher published peak-power figure.
• You want the higher advertised top-speed figure.
• You prefer the 19-inch wheel configuration.
• You want a detailed dual 2-piston hydraulic brake specification.
• You are looking for a more performance-oriented configuration.

TX1 vs X21MAX: Which Is Better for Beginners?

Neither bike would be my first choice for someone completely new to powerful electric dirt bikes.

The published power and speed figures place both considerably above entry-level electric dirt bikes.

A beginner should consider:

• Lower maximum speed
• Manageable weight
• Predictable power delivery
• Adjustable speed modes
• Rider fit
• Familiarity with off-road riding

If you’re specifically looking for a beginner-oriented electric dirt bike, see our Best Electric Dirt Bikes for Beginners guide.

TX1 vs X21MAX: Main Differences

The easiest way to understand the comparison is to focus on the differences that could actually affect a buying decision.

Power

X21MAX wins on published peak power.

• TX1: 7,000W peak
• X21MAX: 8,000W peak

Battery

Tie on published battery capacity.

• Both: 60V 30Ah
• Both: approximately 1,800Wh calculated

Speed

X21MAX has the higher published claim, although both listings require caution around advertised figures.

Range

Very close on published claims.

• TX1: up to 60mi
• X21MAX: 60+mi

Rider Fit

TX1 has the broader published lower-end height range.

Wheels

X21MAX has the clearer 19-inch wheel specification.

Brakes

X21MAX has the more detailed published brake specification, including dual 2-piston hydraulic discs.

Evidence

Both products have listing-level specification conflicts, so buyers should verify the exact current configuration before purchasing.

TX1 vs EKXBIKE X21MAX: Pros and Cons

TX1

Pros

• 7,000W published peak power
• 60V 30Ah battery
• Approximately 1,800Wh calculated battery energy
• Full suspension
• Hydraulic disc brakes
• 7-speed drivetrain
• 330lb published maximum load
• Broad published rider-height range
• Adult-oriented off-road design

Cons

• Published specifications vary between listings
• Weight information is inconsistent
• Speed claims vary between sources
• Range is a manufacturer/listing claim rather than a standardized test
• Some detailed component specifications are not clearly documented

EKXBIKE X21MAX

Pros

• 8,000W published peak power
• 60V 30Ah battery
• Approximately 1,800Wh calculated battery energy
• 60 MPH top-speed claim
• 60+ mile range claim
• 19-inch wheel setup
• Full suspension
• Dual 2-piston hydraulic disc brakes
• 330lb published maximum load
• High-performance adult positioning

Cons

• Weight figures conflict between listing fields
• Speed and range are advertised claims
• Some drivetrain specifications contain conflicting listing information
• High power and speed make it less suitable as a first electric dirt bike
• Exact real-world range and performance depend heavily on riding conditions

Our Verdict: TX1 vs EKXBIKE X21MAX

If your priority is published peak power and performance-oriented hardware, the EKXBIKE X21MAX has the stronger specification sheet, with an 8,000W peak claim, 60 MPH advertised speed, 19-inch wheels, and a detailed dual 2-piston hydraulic brake setup.

The TX1 is still a strong option for an adult rider who wants a high-power 60V/30Ah electric dirt bike, particularly if its published rider-height range and overall configuration better match their needs.

The most important point is that neither bike should be selected purely from the highest advertised number. Both listings contain specification variations, and advertised speed/range figures are not standardized tests.

For maximum published performance: X21MAX
For a full-size high-power alternative: TX1
For beginners: Consider a lower-powered model instead.

Read here: Electric dirt bikes reviews 2026

Frequently Asked Questions

Is the TX1 faster than the EKXBIKE X21MAX?

The available listings give the X21MAX a higher published top-speed claim of up to 60 MPH. TX1 listings contain conflicting speed figures, with the detailed specification used here giving approximately 55 MPH.

Does the TX1 have a bigger battery than the X21MAX?

No. Both are listed with 60V 30Ah batteries. That calculates to approximately 1,800Wh for each.

Which has more power, TX1 or X21MAX?

The X21MAX has the higher published peak-power figure: 8,000W versus 7,000W for the TX1. Both are also listed with 3,000W rated power.

Which is better for tall riders?

Both are positioned for tall adult riders. TX1 listings give approximately 5’2″–6’5″, while X21MAX listings give approximately 5’5″–6’5″. Actual comfort depends on seat height, rider proportions, handlebar position, and riding posture.

Which has better brakes?

The X21MAX listing provides more detailed brake specifications, including dual 2-piston hydraulic disc brakes. The TX1 is also listed with hydraulic disc brakes, but fewer detailed brake specifications were verified for this comparison.

Which has better range?

TX1 is advertised up to about 60 miles, while X21MAX is advertised at 60+ miles. These are not standardized tests, so we would not declare a meaningful real-world range winner from those figures alone.