The New Avinox M2 and M2S Motors: A New Benchmark for eMTB Power

Electric mountain bike motors continue to get lighter, stronger, and smarter, but the new Avinox M2 and M2S drive systems represent a major step forward in full-power eMTB performance.

Following the original Avinox M1, the M2 and M2S expand the platform with more power, more torque, improved system integration, and greater flexibility for bike manufacturers. The flagship Avinox M2S is especially impressive, offering up to 150 Nm of torque and as much as 1,500 watts of peak power in compatible configurations.

Those are enormous numbers for an electric mountain bike motor, but the more important story is how Avinox delivers that performance without turning the bike into an excessively heavy machine.

Avinox M2S: Up to 150 Nm of Torque

The M2S is the highest-performance motor in the new Avinox lineup.

In regular assist modes, it can provide up to 130 Nm of torque. In Boost mode, maximum torque increases to 150 Nm.

Peak output can reach 1,500 watts when the motor is paired with compatible Avinox battery configurations.

For riders, that additional output is most noticeable on steep climbs, technical sections, low-speed accelerations, and situations where maintaining momentum would normally require a major burst of effort.

The important thing to understand is that riders are not using 150 Nm constantly. Maximum output is better thought of as reserve capability that becomes available when the terrain demands it.

The Avinox M2 Offers a More Balanced Option

Not every rider needs the maximum output of the M2S.

The standard Avinox M2 offers up to 110 Nm of torque in regular riding modes and 125 Nm in Boost, with peak power reaching approximately 1,100 watts.

That is still a very powerful motor.

For many trail riders, the M2 may actually offer the better balance between performance, control, efficiency, and everyday usability.

The M2S is designed for riders who want maximum capability, while the M2 provides strong full-power performance without pushing the system to the same extreme.

Serious Power Without Excessive Motor Weight

One of the most impressive aspects of the Avinox platform is its power-to-weight ratio.

The M2S weighs roughly 2.6 kilograms, or about 5.7 pounds.

That is important because full-power eMTBs have traditionally required a compromise. More power and larger batteries normally meant more weight.

Avinox is helping change that equation.

A lighter motor gives bicycle manufacturers more freedom when designing the rest of the bike. Weight can instead be used for stronger suspension, larger batteries, more durable wheels and tires, or simply removed entirely to create a lighter complete bike.

The result can be an eMTB that delivers serious climbing assistance without feeling excessively heavy when descending or maneuvering through technical terrain.

More Torque Does Not Automatically Mean a Better Ride

Maximum torque makes a great headline, but the way a motor delivers that torque is arguably more important.

A motor producing 150 Nm instantly every time a rider touches the pedals would be difficult to control, especially on loose or technical terrain.

Modern eMTB motors use torque sensors, cadence information, wheel-speed data, and software to determine how much assistance the rider actually needs.

Avinox uses this information to deliver power progressively.

That means the system can provide relatively subtle assistance while riding normally, then deliver significantly more output when the rider pushes harder or encounters a steep section.

This balance between power and control is what makes extremely high-output motors practical on mountain bikes.

Multiple Riding Modes

The Avinox system gives riders several assistance options, including:

• Eco

• Trail

• Turbo

• Auto

• Boost

Each mode changes how the motor responds to rider input.

Eco prioritizes efficiency and battery life.

Trail provides adaptable assistance for normal off-road riding.

Turbo provides stronger support when riders want more consistent power.

Boost allows access to the system's highest output for demanding sections.

Auto mode is especially interesting because the system can automatically adjust assistance based on rider effort and riding conditions.

Instead of constantly changing modes as the terrain changes, the rider can allow the motor to determine how much support is necessary.

Smarter Electronics and Integration

Avinox is not simply building a motor.

The company is developing an entire eBike ecosystem.

Depending on the bike, the system can integrate a color display, wireless controls, smartphone connectivity, ride recording, navigation features, diagnostics, and the Avinox Ride app.

That integration allows motor behavior, battery information, ride data, and bike settings to work together rather than functioning as completely separate components.

Electronics are becoming increasingly important in premium eMTBs, and Avinox is clearly treating software as a major part of the riding experience.

New Battery Options

Battery design is another important part of the new platform.

Avinox supports multiple battery configurations, allowing manufacturers to choose different combinations of capacity, weight, and packaging.

That flexibility matters because not every rider needs the largest possible battery.

A rider focused on short, aggressive trail rides may prefer a lighter battery and lower overall bike weight.

A rider regularly completing long-distance trail rides may prefer maximum capacity.

Giving bike manufacturers multiple battery choices allows them to design the bike around its intended use instead of forcing every model into the same configuration.

What Does 150 Nm Actually Feel Like?

The best way to understand 150 Nm is to think about a steep technical climb.

Imagine approaching a rocky section where speed drops dramatically. You are pedaling hard, trying to maintain traction, and need enough assistance to keep moving without spinning the rear tire.

That is where additional torque becomes useful.

The motor can respond strongly at low speeds and help the rider maintain momentum.

High torque can also help when restarting on steep hills, climbing short punchy sections, or accelerating after navigating an obstacle.

For recreational riders on relatively flat terrain, 150 Nm may provide little practical advantage.

For aggressive eMTB riders tackling extremely steep terrain, however, that reserve power can significantly expand what is rideable.

How Does the M2S Compare With the Original M1?

The original Avinox M1 already established the company as a serious competitor in the eMTB motor market.

The M2 and M2S push the platform further.

The M2 provides a moderate increase in output while maintaining the same general concept.

The M2S is the bigger performance leap.

It moves Avinox into a new level of torque and peak power while still maintaining a compact and relatively lightweight motor package.

That makes the M2S especially interesting for the next generation of premium full-power electric mountain bikes.

Avinox Is Expanding Beyond One Bike Brand

Another important development is how quickly Avinox is expanding across the bicycle industry.

The system is no longer associated with only one manufacturer.

More bike companies are beginning to integrate Avinox drive systems into their eMTB platforms.

That matters because broader adoption usually leads to more bike choices, more competition, faster development, and a larger service ecosystem.

For riders, that means Avinox-powered bikes are likely to become much more common.

Is the M2S Too Powerful?

For some riders, yes.

A rider who primarily uses an eBike for bike paths, rail trails, or mellow recreational riding probably does not need 150 Nm.

Even many mountain-bike riders will rarely use the motor's full capability.

But maximum power does not mean the motor has to operate at maximum power constantly.

The M2S can still provide smooth, controlled assistance during normal riding while keeping the extra output available for difficult sections.

That makes the maximum torque figure less about constant power and more about having additional capability when needed.

Why the New Avinox Motors Matter

For years, riders had to choose between two major categories.

Full-power eMTBs offered strong motor assistance and large batteries, but they were usually heavy.

Lightweight eMTBs handled more naturally but typically sacrificed torque and battery capacity.

Avinox is helping blur the line between those categories.

The M2S demonstrates that an eMTB can deliver extremely high motor output while still using a relatively light drive unit.

That gives bicycle manufacturers more flexibility to create bikes that combine power, range, suspension performance, and lower overall weight.

The Bottom Line

The Avinox M2 and M2S represent more than a simple motor update.

They show where the next generation of high-performance eMTBs is heading.

The M2 delivers strong full-power performance with up to 125 Nm of torque in Boost.

The M2S goes significantly further, reaching up to 150 Nm of torque and 1,500 watts of peak power while remaining impressively compact.

Combine that performance with intelligent assistance, integrated electronics, flexible battery configurations, and growing adoption from bicycle manufacturers, and Avinox has quickly become one of the most important motor systems in the electric mountain bike industry.

For riders shopping for their next high-performance eMTB, Avinox is no longer simply an alternative to the established motor brands.

It is becoming one of the systems they will need to compare.