Emoto Superstore
2026 Altis Sigma (25KW)
2026 Altis Sigma (25KW)
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2026 Altis Sigma
In stock · Ships in 6-8 Weeks
Top speed: 81+ mph
Motor: 25KW high-torque electric motor
Battery: 97.2V 35Ah Samsung Li-ion
Range: up to 50 miles per charge
Controller: 500-phase amp
Brakes: DOT-rated 4-piston hydraulic discs w/ 5 regenerative modes
Torque: 607 ft-lbs
Display: 3.5" TFT with NFC key
Charge time: ≈4 hours
Weight: 185 lb (with battery)
Ground clearance: 300 mm
Suspension: 200 mm front · 85 mm rear (linkage)
Wheelbase: 1285 mm · 26° steering head angle
Chain: 428H
Performance Highlights
Performance Highlights
2025 Altis Sigma — High-Performance Electric Dirt Bike
The 2025 Altis Sigma is back and better than ever — designed for serious riders who crave performance, precision, and power. With its newly upgraded 22,500W high-torque motor, this next-generation model delivers explosive acceleration, blistering top speeds, and unmatched control across any terrain. Forget oil changes, gas refills, and constant maintenance — the Altis Sigma offers the thrill of riding without the hassle of traditional dirt bikes.
Built with a forged aluminum alloy frame, the Sigma strikes the perfect balance between lightweight agility and rugged durability. Weighing just 185 lbs including the battery, it’s engineered for peak responsiveness and stability. The spoked aluminum wheels, 300 mm of ground clearance, and 200 mm front / 85 mm rear suspension travel (with linkage) let you tackle trails, jumps, and obstacles with total confidence.
Featuring an advanced 97.2V 35Ah Samsung Li-ion battery, the Altis Sigma offers up to 50 miles of range per charge, easily recharging in about 4 hours. Its 450-phase amp controller ensures smooth, efficient power delivery, while the 4-piston hydraulic disc brakes and 5-level regenerative braking system provide exceptional stopping control. The integrated front headlight, rear taillight, and functional brake/high beam lights enhance visibility for low-light rides.
Stay connected and informed with the sleek 3.5” TFT digital display, complete with NFC key access for added security. With its refined 18” rear wheel, updated seat design, and DOT-rated components, the 2025 Altis Sigma is engineered to outperform everything in its class.
Key Features:
- Motor: 22.5KW high-torque electric motor
- Battery: 97.2V 35Ah Samsung Li-ion
- Top Speed: 70 mph
- Range: Up to 50 miles
- Torque: 196 ft-lbs
- Controller: 450-phase amp
- Brakes: 4-piston hydraulic discs (front & rear)
- Regen Modes: 5 levels of regenerative braking
- Wheels: 18” upgraded rear · spoked aluminum rims
- Suspension: 200 mm front · 85 mm rear with linkage
- Display: 3.5” TFT screen with NFC key
- Lighting: Headlight, taillight, brake, and high beam
- Frame: Forged aluminum alloy
- Weight: 185 lbs (with battery)
- Ground Clearance: 300 mm
- Wheelbase: 1285 mm
- Steering Head Angle: 26°
- Chain: 428H
Why Riders Love It:
The Altis Sigma has quickly become a favorite among electric dirt bike enthusiasts for its balance of raw power, reliability, and comfort. Every component has been carefully tuned to enhance control, traction, and performance, making it a top-tier choice for off-road adventurers who want cutting-edge tech and true ride freedom.
Warranty Information
Warranty Information
14-Day Manufacturer Defect Guarantee
Within 14 days of delivery, we will replace any part found to be defective due to manufacturing issues.
6-Month Limited Warranty
- Power System (motor, controller, display, battery): Covered for 6 months from the delivery date.
- Frame & Chassis Components (chassis, swing arm, and non-wear parts): Also covered for 6 months.
Wear-and-tear items such as tires, brake pads, and chains are not covered.
Submitting a Warranty Claim
To process a claim, you’ll need to provide:
- Proof of purchase (receipt or order confirmation)
- Photo or video evidence of the defect
Our technicians will assess the issue and, if confirmed, we will send the required replacement part at no cost. Please note:
- Diagnosis may require multiple submissions of documentation.
- No additional compensation or parts beyond the confirmed repair will be issued.
- Lack of adequate documentation may prevent us from fulfilling the claim.
- In some cases, you may need to work with a local technician authorized by Emoto Superstore to complete the repair.
We encourage you to carefully review these terms before completing your purchase.
Warranty Exclusions
Our warranty does not cover the following:
Normal Wear and Tear
Components that naturally degrade over time and use, including but not limited to:
- Tires
- Bearings
- Seals
- Chains
- Brake components
- Suspension components
Damage Due to Misuse or Neglect
We do not cover failures caused by:
- Accidents or collisions
- Improper installation or setup
- Lack of regular maintenance
- Negligent operation
- Use for racing or competitive purposes
- Unauthorized modifications, including wiring alterations or installation of non-genuine parts
Battery Coverage
Battery performance is subject to natural degradation over time. The battery is only covered under warranty if its capacity drops below 65% of original capacity within the warranty period. Any misuse related to charging, discharging, or storage will void warranty coverage.
Service & Assembly Costs
- Assembly costs and labor fees are not covered under warranty.
- Replacement parts are provided at no cost if covered by warranty, but installation is the responsibility of the customer.
- We do not offer reimbursement for third-party repair or assembly services.
Ownership & Transferability
Warranty coverage is non-transferable and only applies to the original purchaser. A valid proof of purchase from Emoto Superstore is required for all warranty claims.
Returns
Returns
Most of our items are eligible for our 14 day refund policy. If your product is faulty, damaged, or missing parts on arrival, you can send it back to us for a refund or item exchange within 14 days of receiving it. Please note, customers are responsible for the cost of return shipping. The return shipping amount will be deducted from the refund issued.
An unpacking inspection is required before you sign for it. If you are not able to unpack the goods at the first time, an unboxing video is highly recommended to prove any shipping damage. If a bike has a minor cosmetic issue (such as a scratch, or chip on the paint), we will attempt to come to a reasonable discount but this is not grounds for warranty replacement or for a return once you signed for it.
Time frame for refunds:
Refunds may take up 3-6 weeks to be shipped back to our supplier and then an additional 5-7 business days to process once we have inspected your product.
How to contact us for a refund
To start a return, you can send us an email at info@emotosuperstore.com. Please Include pictures and a detailed description of the problems your experiencing with your product. If your return is approved & accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package.
Please note the customer is responsible for all return shipping costs.
Eligibility for all refunds
You may return most new, unused items within 14 days of delivery for a full or partial refund of product cost (minus shipping and any other fees for restocking or damaged parts). Because the nature of our items we always start return eligibility from the date of delivery.
To be eligible for a return, your item must be in unused condition, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. Before a return is sent, the customer must have written approval from Emoto SuperstoreIf a customer sends a return without written consent from Emoto Superstore, a refund will not be issued, and the customer will have to pay shipping to get the item returned or sacrifice the item.
You can always contact us for any return question at info@emotosuperstore.com
* To be eligible for a return, your item must be unused and in the same condition you received it.
* It must also be in the original packaging.
* To complete your return, we require a receipt or proof of purchase.
* To be eligible, the item must be faulty or damaged. We do not accept refunds if you change your mind.
* If you did not receive your item/s 90 days after ordering and have your order number and proof of purchase.
* If you payed full retail price for your item/s. *Sale items are not eligible for refunds. If an item is discounted, it cannot be refunded.*
Dimensions
Dimensions
Dimensions & Weight
Length: 73.62"
Width: 30.70"
Height: 40.94"
Min Ground Clearance 10.62"
Seat Height: 32.67"
Wheelbase: 49.60"
Chain: 420 O Ring
Front Fork Travel: 7.87"
Wheel size Diameter F70/100-19 19” R (Sigma) / 16” (MX)
Wheel Width 2.75"
Vehicle Weight: 185lbs
Max load capacity: 300lbs
Assembly Guide
Assembly Guide
https://www.youtube.com/watch?v=cH4g78UStX8
Shipping & Compliance
Shipping & Compliance
Shipping & Compliance Notice
Shipping: We ship from the USA within 2–3 business days (excluding holidays). Most orders arrive in 5–7 days. A signature is required at delivery for added security. Transit times are estimates, not guarantees; delays may occur due to severe weather, carrier volume, or high product demand.
Compliance: The ALTIS SIGMA is sold for off-road use only. It is speed- and power-limited to comply with applicable federal, state, and local laws. Do not bypass these restrictions or modify the unit to increase speed or power. The buyer is solely responsible for proper use and for ensuring compliance with all laws in the region where the product is operated.
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Forged Aluminum Frame
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98V35Ah Lithium-ion Removable Battery Pack
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25,000W High Torque Motor
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Top Speed of 81 mph
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Titanium Four Piston Brakes
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Max Load Capacity 300lbs
Have Questions?
Call or email our team at (385)-204-6515 or info@emotosuprestore.com