Altis Sigma

Off-road use only. The bikes sold by R-Kay Performance on this page are not road-legal and must not be used on public roads. They are not registered for road use, do not have number plates, and are not fitted with the equipment required for use on the highway. These products are intended for off-road leisure and competition use only.

Insurance and liability. These vehicles are not road-legal and standard motor insurance will not apply to on-road use. You should consider specialist off-road or public liability insurance appropriate to how and where the bike will be used. Using the vehicle without suitable cover, or using it on a public road, may result in criminal liability and leave you responsible for injury or damage

Deposit ONLY 

*Deposit is non-refundable (including cancellation of order and being declined on finance). Holding deposit will be taken from the value of the bike on purchase.*

ALTIS Sigma, The King Of ALL E-Bikes?

The Altis Sigma is here to revolutionize your off-roading experience. Built for thrill-seekers and adventurers, this bike brings unmatched power and control to the trails.🚀

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.🥇

Prices Starting From ONLY £4,695🚨

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