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Altis Sigma
$6,099.00
$5,199.00
Excluding Sales Tax
|
Quantity
Only 5 left in stock
Description
The 2026 Altis Sigma is engineered for riders who demand uncompromising performance on and off the trail. Powered by a high-output 98V system and a 25kW peak hairpin motor, the Sigma delivers explosive acceleration, massive torque, and top speeds exceeding 80 MPH for an adrenaline-filled riding experience.
Its lightweight forged aluminum chassis, upgraded suspension system, and precision-tuned throttle response provide exceptional control, stability, and agility across rugged terrain. With advanced regenerative braking, race-inspired handling, and long-range battery capability, the 2026 Altis Sigma blends raw power with cutting-edge technology to create one of the most capable high-performance electric dirt bikes in its class.
Warranty
Off-Road EV Regulations
Specifications
PERFORMANCE
Top speed — 80 mph (Trail configuration: 19 in front, 19 in rear, 39T sprocket)
Peak power — 25 kW (34 hp) hairpin motor
Torque — 601 Nm (443 ft-lb)
Range — Not published by manufacturer
BATTERY AND CHARGING
Battery — 97.2V 35Ah, Samsung 50S cells
Energy capacity — 3.4 kWh
Charge time — 2 hours to 80 percent, 3 hours to 100 percent
Charging input — AC 110V, 12.5A
CHASSIS AND BRAKES
Front suspension — 220 mm travel
Rear suspension — 85 mm shock, 200 mm rear wheel travel with linkage
Front brake — 260 mm hydraulic disc
Rear brake — 220 mm hydraulic disc
Regenerative braking — 5 levels
Frame — Forged aluminium alloy
Wheels — Spoked, aluminum rims
Tires — CST off-road
Chain — 520H
DIMENSIONS AND WEIGHT
Seat height — 35 in
Ground clearance — 13 in
Wheelbase — 51 in
Steering head angle — 26 degrees
Weight with battery — 198 lb (90 kg)
ELECTRONICS
Display — 3.5 in TFT with NFC keyless start
LEGAL
Off-road use only. Not street legal.
Specifications published by Altis Powersports. The 2026 Trail configuration (19 in front, 19 in rear, 39T sprocket) is geared for 80 mph; the MX configuration (19 in front, 16 in rear, 44T sprocket) is geared for 63 mph. Specifications are subject to change by the manufacturer.
Return Policy
New, unused items may be returned within 3 days of delivery for a refund of the product price minus shipping costs. For bikes and e-bikes, see the bike-specific policy.
Return eligibility begins on the delivery date. If the return is due to our error, we will cover return shipping costs. Items must be returned unused, in original packaging, with all included parts and accessories.
All returns require prior written approval. Unauthorized returns may be refused or returned at the customer’s expense. Approved returns may qualify for a refund, exchange, or store credit. Custom-built items, modified products, and batteries are non-returnable once delivered.
Please allow 10–30 days after receipt for return processing.
Additional Conditions:
Used, damaged, or abused items will be subject to up to a 10% restocking fee. Refunds are issued to the original payment method when possible. Refused shipments not caused by our error may incur return freight and restocking charges. Keep all shipping and tracking information until your return is complete.
RETURN INSTRUCTIONS
Simmons Motorsports 23552 Commerce Center Dr. Suite #L Laguna Hills, CA 92653
Use a trackable shipping service for all returns. Include your order number, proof of purchase, and requested resolution (refund, exchange, or store credit). Returns must be packaged securely to avoid shipping damage.
KNOW BEFORE YOU RIDE
Understand the difference between California's e-bike classes and off-road electric motorcycles before choosing where and how to ride. This guide explains general rules; it does not certify any particular model's classification or registration eligibility.
Class 1 e-bike
- How the motor helps: Pedal assistance*
- Motor-assistance cutoff: 20 mph
- Key distinction: Working pedals; motor power no greater than 750W
Class 2 e-bike
- How the motor helps: Throttle assistance permitted
- Motor-assistance cutoff: 20 mph
- Key distinction: Working pedals; motor power no greater than 750W
Class 3 e-bike
- How the motor helps: Pedal assistance*
- Motor-assistance cutoff: 28 mph
- Key distinction: Working pedals; motor power no greater than 750W; speedometer required
Off-road E-Moto
- How the motor helps: Motorcycle-style powered riding
- Motor-assistance cutoff: Model-specific
- Key distinction: Not an e-bike class; built primarily for off-highway use, without factory pedals
Class 1 and 3 may provide start or walk assistance without pedaling up to 3.7 mph. These are motor-assistance cutoffs, not coasting-speed limits. A speed limiter or added pedals does not, by itself, turn an off-road motorcycle into a legal e-bike.
Where You Can Ride
Ride an off-road E-Moto only where that vehicle is permitted, such as designated OHV riding areas or private property with permission. OHV identification does not make it street legal or authorize riding on sidewalks, bike lanes, or bicycle-only trails. Check local and land-manager rules; permission for one type of bike does not mean permission for every type.
Registration & Documents
California generally requires DMV-issued OHV identification for off-highway motorcycles used on land open to the public. This can include privately owned land with public access.
Simmons Motorsports does not provide an MCO or MSO with E-Moto purchases. Before ordering, contact us about available paperwork and confirm the requirements for your model and intended use with the appropriate registration authority. Missing documents do not create a registration exemption or guarantee that registration is possible.
Prepare to Ride
Follow the manufacturer's age, size, training, and equipment guidance. Wear a helmet and suitable protective gear. California Class 3 operators must be at least 16, and Class 3 riders of every age must wear a compliant bicycle helmet on public roads, bikeways, and bicycle paths or trails. Under-18 Class 1 and 2 riders also need helmets there. Local restrictions may be stricter.
Review our Terms & Conditions, including product classification, assembly, and safe-use requirements.
California reference checked September 3, 2026. Laws and access rules vary by location and may change.
