Altis Omega | Full-Size Electric Dirt Bike

144V Electric Motocross Platform Built for Racing, Desert, Enduro, and Full-Size E-Moto Performance

The all-new Altis Omega, formerly known as the Sigma Mega, is Altis’ most advanced electric dirt bike platform to date. Designed and engineered in California, the Omega was built from the ground up as a true full-size electric motocross machine for riders who want serious race-level performance without compromise.

The Omega is one of the most advanced all-electric dirt bikes ever developed for the modern 250cc class. It combines championship-level performance with fully adjustable ergonomics that evolve with the rider’s skill, confidence, and riding style. From first rides to full race pace, the Omega was designed to grow with the rider instead of limiting progression.

Built around a high-voltage 144V-360V powertrain system, the Omega delivers explosive acceleration, incredible throttle response, and massive wheel torque while maintaining the lighter, more agile feel riders expect from a modern motocross platform. Altis developed the Omega to bridge the gap between lightweight e-motos and full factory-level race bikes, creating a platform that feels at home on motocross tracks, open desert terrain, hard enduro trails, and competitive race environments.

Delivering instant electric torque, zero emissions, and virtually no routine engine maintenance, the Altis Omega offers a cleaner, quieter, and smarter alternative to traditional gas-powered 250's while producing power comparable to many modern 450cc motocross machines. Even with that level of performance, the Omega sacrifices nothing in speed, control, suspension capability, or overall ride experience.

With full-size 21/18 wheel sizing, motocross-standard cockpit dimensions, race-focused suspension options, and compatibility with KTM and Stark wheel platforms, the Omega was designed to give riders real setup flexibility without locking them into proprietary sizing.

Not a toy. Not a compromise. Just pure, unfiltered electric motocross performance ready to race straight out of the crate.

* All bundled items will ship when bike order is fulfilled.
** The Altis Omega is not intended for use on public roadways. For use on private property, off-road or track use only. Please ride responsibly.

Altis Omega Standard Highlights

Battery: 5040Wh Altis Power-Pack Battery
Voltage: 144V Powertrain System
Motor: 55kW Peak Hairpin Motor, automotive-standard design
Horsepower: 74HP Peak
Torque: 777 lb-ft, 1054 N.m
Wheel Size: 21 inch front, 18 inch rear
Charging Time: 20% to 80% in approximately 2 hours
Wheelbase: 55.1 inches, 1400mm
Ground Clearance: 12.6 inches
Seat Height: 36.2 inches
Suspension: Adjustable off-road factory suspension
Front Suspension Travel: 250mm
Display: 4 inch TFT display with NFC feature
Regenerative Braking: 3 adjustable levels
Brakes: Factory disc brake system
Chain: 520H chain
Estimated Delivery Window: late September of 2026

Altis Omega Pro Highlights

The Omega Pro Version builds on the standard platform with upgraded race-oriented suspension and drivetrain components for riders pushing harder on motocross tracks, race courses, and rough terrain.

KYB Front Fork: 250mm travel KYB suspension
Rear Suspension: Altis race-ready rear suspension
Brakes: Altis heavy-duty race-ready disc brake system
Chain: DID chain upgrade
Estimated Delivery Window: October-November of 2026

Altis Omega Alpha Highlights

The future Alpha Version pushes the Omega platform even further with a higher-voltage system and extreme power output aimed at riders chasing the absolute limit of electric motocross performance.

Peak Power: 75kW, 100HP
Torque: 885 lb-ft, 1200 N.m
Power System: 360V architecture
Battery: 6480Wh Altis Power-Pack Battery
Launch Time: December of 2026
Additional Information: Coming soon

Chassis, Suspension, and Race-Focused Design

The Omega was designed to ride like a real motocross bike, not a compact e-moto stretched beyond its intended purpose. Altis focused heavily on rider ergonomics, suspension capability, and compatibility with proven motocross standards to make the bike easier to race, tune, and customize.

Wheel Compatibility: KTM and Stark VARG compatible wheel fitment
KTM Wheel Compatibility: KTM 125cc-500cc models from 2004-2024 including KTM 450 SX-F
Handlebar Mount: Standard 1 1/8 inch clamp setup
Foot Peg Interface: Uses existing Altis peg platform
Ignition: Physical key plus NFC activation
Ride Modes: Eco, Normal, Sport, and Race

One of the biggest advantages of the Omega platform is the use of common motocross sizing and fitment standards. Riders can more easily swap wheels, bars, controls, tires, and setup components without being limited by highly proprietary dimensions.

Display and control Integration

The Altis Omega uses the same tuning interface and display system found on the 2026 Altis Sigma platform. Riders can quickly access onboard adjustments and ride settings directly through the bike display.

Power mapping adjustment
Throttle sensitivity tuning
Regen braking adjustment
Custom ride mode configuration

Why the Altis Omega Stands Out

The Omega represents one of the biggest performance jumps the e-moto market has seen so far. The combination of a 144V-360V high-voltage system, automotive-standard hairpin motor design, full-size motocross geometry, and compatibility with real moto components gives riders a platform that feels significantly more serious than traditional lightweight electric dirt bikes.

The high-voltage architecture helps improve efficiency and reduce heat buildup during aggressive riding, especially during longer motos, race conditions, and high-speed desert riding. Combined with the lightweight chassis and full-size suspension package, the Omega delivers the kind of acceleration and control serious riders have been asking for from the next generation of electric motocross bikes.

For riders looking to move beyond smaller e-motos without stepping into the extreme weight and cost of some larger electric race bikes, the Omega lands in a very unique and exciting category.

Altis Omega Color Options

Black
Red

Availability

Standard Version Estimated Delivery: July to August, 2026
Pro Version Estimated Delivery: October to November 2026
Alpha Version Launch: December 2026
Pre-Orders: Coming soon
Final Pricing: Coming soon

Fitment and Compatibility

KTM wheel compatibility from 2004-2024 KTM 125cc-500cc models
KTM 450 SX-F compatible wheel fitment
Stark VARG wheel compatibility
Standard 1 1/8 inch handlebar setup
Uses Altis peg platform fitment

Who is the Altis Omega for?

Advanced motocross riders looking for full-size electric race performance
Desert and enduro riders wanting serious high-speed capability with lighter overall weight
Riders moving beyond 60V and 72V e-moto platforms into true full-size motocross territory

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