Altis Powersports Sigma, MX, 16/19 , 22,5kW
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Altis Powersports Sigma, MX, 16/19 , 22,5kW
- ALTIS POWERSPORTS SIGMA MX on 16/19 wheels. 22 kW hairpin motor, 72 Nm, 97.2 V · 3.402 kWh battery with Samsung 50S cells, forged aluminium frame, 88 kg. MX version without road homologation.
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The Sigma MX plays in a different league from most electrics this size: an automotive-grade hairpin motor with 22 kW peak, 72 Nm of torque and a 97.2 V battery holding 3.402 kWh on Samsung 50S cells. The frame is forged aluminium, ground clearance is 300 mm and rear wheel travel is 200 mm through a linkage.
This is an MX bike without road homologation — private land, tracks, anywhere riding is permitted. The 16/19 version is the wheel layout for off-road riding with a lower rear end.
What sets this model apart
22 kW hairpin motor
Automotive construction, not scooter parts — 72 Nm of torque, air-cooled
97.2 V · 3.4 kWh battery
Samsung 50S cells in a Greenway pack, 20–80% in 2 hours
Forged aluminium frame
300 mm ground clearance, 1,285 mm wheelbase, 840 mm seat height
260/220 mm brakes
260 mm front disc, 220 mm rear — for 88 kg with the battery in
Sigma MX — 16/19 wheels on CST off-road tyres.
Forged aluminium frame and adjustable air-spring suspension.
Specification
| Peak power | 22 kW |
| Torque | 72 Nm |
| Motor | 98 V hairpin, air-cooled |
| Battery | 97.2 V · 35 Ah · 3.402 kWh, Samsung 50S cells |
| Charging | 20–80% in 2 h · 20–100% in 3 h |
| Suspension | Air-spring, adjustable, off-road |
| Travel front / rear | 200 mm / 200 mm wheel travel (85 mm shock with linkage) |
| Brakes | 260 mm front disc, 220 mm rear |
| Wheels | Spoked, aluminium rims, 16/19 |
| Tyres | CST off-road |
| Chain | 428H |
| Frame | Forged aluminium |
| Ground clearance | 300 mm |
| Seat height | 840 mm |
| Wheelbase | 1,285 mm |
| Steering head angle | 26° |
| Weight with battery | 88 kg |
| Display | 3.5" TFT with NFC |
| Regen braking | 5 levels |
| Homologation | None — MX version |
Two corrections to the manufacturer data. First: the commercial name says 22.5 kW while the spec sheet says 22 kW — we publish 22 kW, because that is the spec-sheet figure. Second: the manufacturer lists the charger input as AC 110 V / 112 V, which is a US-market figure. We have an open question about the 230 V European charger — until we get an answer we will not print a number we have not confirmed.
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Trails and trackNo homologation22 kW · 72 NmAluminium frame
Before you buy
- This is the MX version without road homologation — you cannot register it or legally ride it on public roads.
- 88 kg and 22 kW is equipment for someone with off-road experience. This is not a first-season bike.
- Seat height is 840 mm — worth checking against your height before you buy.
FAQ
Can I ride this on the road?
No. This is the MX version without homologation. If you need a road-legal bike we stock the Falcon Pro L1e and the Talaria Sting L1e.
What range will I get?
The manufacturer does not quote range under comparable conditions, so we do not print one. The battery holds 3.402 kWh — that is the figure you can actually compare between bikes.
Will the charger work on a 230 V socket?
The manufacturer lists a 110 V input, which is a US-market spec. We have an open question about the European version and will update this line when we have the answer.
How does it differ from the Falcon GT?
Higher system voltage (97.2 V instead of 72 V), a hairpin motor, a forged aluminium frame and more weight — 88 kg instead of 62 kg. It is heavier and stronger equipment.
Compare with other bikes we stock
Bike ready to collect — assembled and tested in house
Manufacturer warranty plus 2 years of EU statutory rights. Questions about choosing a bike or the road-legal version? Message us before you buy.
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