Altis Sigma – Best Electric Dirt Bike 98V 35Ah E-Dirt Bike
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Technical Specifications ⚙️
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Performance specifications have been adjusted downwards as of 2025. We are now using a more accurate method to gauge performance, based on a heavier rider as the baseline, rather than relying solely on the manufacturer’s claims.
The specifications provided are calculated for a rider weighing 200 lbs or 90 kg. If you are heavier, you may experience reduced performance in terms of speed, range, and hill climbing ability. Conversely, if you are lighter, performance will likely meet or exceed expectations.
The maximum load has also been adjusted downwards, but this does not mean the product cannot support you; it simply means that actual performance may vary from the stated specifications.
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Tech Specifications
What’s New on the Limited Edition Altis Sigma for 2026?
Altis Sigma Key Updates
- Upgraded BMS: Improved battery efficiency and reliability with up to 10% more range
- Higher RPM: Boosted motor speed from 7800 to 8300 RPM
- Increased Torque: Raised from 601 Nm to 626 Nm for stronger acceleration
- New Throttle Tune: Enhanced modulation and smoother power delivery for better off-road control more aggressive in race
- New Front Suspension: Dual spring front suspension
- New Dust Seals: In the rear suspension linkage
- New Front Wheel Hubs: Provides more strength and stability
- Display: 3.5″ TFT Display with NFC Key
Altis Sigma: The Ultimate Off-Road Beast You’ve Been Waiting For
If you’re searching for the best electric dirt bike for adults that blends power, performance, and cutting-edge tech, look no further.
The Altis Sigma is here to revolutionize your off-roading experience. Think Stark Varg, but more than half the cost!
Built for thrill-seekers and adventurers, this bike brings unmatched power and control to the trails. But is it the right electric dirt bike for you? Let’s dive into the features, answer common questions, and help you decide if the Altis Sigma is the fast electric bike you’ve been waiting for.
Altis Sigma Key Features
- Battery: 97.2V 35Ah Samsung 50S battery Cells (3402Wh)
- Motor: Peak 22.5kW Hairpin Motor
- Controller: 450-Phase Amp Controller
- Suspension: Adjustable Air Spring Suspension
- Tires: Sigma F19″, R19″ / Sigma MX F19″, R16″
- Lights: Front Headlight & Rear Taillight, Functional Brake Light and High Beam
- Brakes: 4-Piston Disk Brakes with 5 Regenerative Modes
- Display: 3.5″ TFT Display with NFC Key
Legendary Torque
& Unrivaled Power
Up to
70 MPH
An electric bike that destroys the competitors.
Up to
50 MILES
Conquer the trails without range anxiety.
This legendary electric dirtbike is going to redefine your wild rides and give nature a run for its money!
Imagine tearing through trails with confidence, powering through with unmatched speed and efficiency, leaving only dust behind. The Altis Sigma is designed for those who crave for adventure and performance.
Compete with the best of the best leaving brands such as Surron, Talaria, and even motorcycles! With Triple Tree suspension forks, high-speed riding will be as smooth as butter.
Don’t miss out on this game-changing electric dirt bike! Leave your friends and family in awe as you become the first few to lay your hands on this beast. Designed with Passion in California.
First 98V Electric Dirt Bike on the Market
The e-dirt bike Altis Sigma is the first 98-volt electric dirt bike, breaking new ground in the industry. This high-voltage setup provides serious torque and speed, making it ideal for challenging off-road trails.
It’s built for those who want to push the limits of what an e dirt bike can do.
22.5KW of Raw Power
If you’re looking for the fastest electric bike for rugged terrain, the Altis Sigma won’t disappoint. With 22.5KW of power, it’s built to dominate even the steepest trails, offering enough muscle for fast rides and thrilling wheelies.
Equipped with the best of the best, the massive 98V battery comes with a NEMA L16-30P connector to maximize discharge safety. Whether you’re climbing a steep hill or tearing down a dirt path, this bike handles it all with ease.
Off-Road Tires,
Right Out of the Box
Unlike many electric dirt bikes that require upgrades, the Altis Sigma is ready to hit the trails straight from the showroom.
The off-road tires offer unbeatable traction, ensuring that you can tackle any terrain without hesitation.
This bike is built for adventure. No adjustments necessary.
Built for Speed and Torque
With its 39T sprocket, the Altis Sigma strikes a perfect balance between high speeds and enough torque to pull off stunts.
If you’re looking for the fastest electric dirt bike that can handle both speed and off-road performance, this is it.
You’ll be zipping through trails while still having the power to handle sharp turns and obstacles.
Better Price-to-Voltage Ratio Than the $4,500 Category
Compared to the $4,500 dirt bikes, the Altis Sigma offers a superior price-to-voltage ratio.
You’re getting more power and tech for your money, making it a smart investment for serious riders who want the best value in an e dirtbike.
Top-Notch Brakes & Suspensions
The foundation of the Altis Sigma is built for rugged riding, with premium brakes, a responsive suspension system, and a design that offers maximum stability.
The geometry of the bike ensures both comfort and control, especially during high-speed rides or rough trails.
Large Display for Easy Monitoring
Stay informed on the go. The large display keeps you updated on speed, battery life, and voltage, so you can focus on the ride without missing crucial information.
Whether you’re on the road or off the beaten path, everything you need to know is right at your fingertips.
| Wheel Type | Standard (19" Front / 19" Rear), MX (19" Front / 16" Rear) |
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