Altis Sigma | High Performance Electric Dirtbikes by Altis Powersports

Altis Sigma High-Performance Electric Dirtbikes by Altis Powersports

2025 & 2026 Altis Sigma Product Overview

2025 Altis Sigma Overview

• 97.2V35Ah (3402Wh) Samsung 50S battery Cells (Greenway Battery Pack)
• Charging time (20% – 80%): 2 Hours
• 23kw (31HP) peak Hairpin Motor (Automotive standard)
• Adjustable off-road air-spring suspension
• 3.5″ TFT display with NFC feature
• 5 levels of regenerative braking 
• Headlight & Taillight (w/brake light) switch
• Heavy duty disc brake
• CST off-road tires
• 33″ seat height
• 12″ Ground Clearance
• Front suspension travel: 200mm
• 428H Chain

MX: 19″ Front and 16″ Rear Wheel, 44T Sprocket (63MPH Top Speed)

2026 Altis Sigma Overview

High-Performance Powertrain
Powered by a 25kW peak motor (34 HP), the SIGMA 2026 delivers an impressive 601 Nm of torque (39T sprocket) for explosive acceleration. With a top speed of 80+ mph (128+ km/h), it’s built to dominate both trails and open terrain.

What is new for the 2026 Version

• 97.2V35Ah (3402Wh) Samsung 50S battery cells (Performance Pack)
• New Baja style headlight
• 25kw (34HP) peak upgraded Hairpin Motor 
• 20mm rear axle
• 35″ seat height
• 13″ Ground Clearance
• Front suspension travel: 220mm
• 520H Chain

Trail: 19″ Front and 19″ Rear Wheel 39 Sprocket (80MPH Top Speed)

Disclaimer:
This product was designed and intended for off-road and closed-course use only. Prohibited for use on public streets, sidewalks, bike paths, or other municipal property, unless otherwise posted. Refer to local city, county, state, and federal regulations before riding. Purchasers must be 18 years or older or have parents/guardian permission. Always wear approved safety gear, and ride responsibly.