MX-tuned variant of the Sigma, identical core spec but set up for aggressive riding on loose, unpredictable surfaces.

At a glance

  • Australian price $7,160 AUD (sale), $8,950 (regular)
  • Peak power 23 kW
  • Torque 601 Nm
  • Road registrable No

Full specifications

Motor98 V Hairpin motor
Top speed120 km/h claimed
Range120km claimed
Battery97.2 V/35 Ah (3402 Wh) Lithium-Ion Altis PowerPack
Charge time180min to 100%, 120min to 80%
Weight87 kg (with battery)
Wheelbase1285 mm
Seat height840 mm
Ground clearance300 mm
Suspension200 mm front travel, 85 mm rear travel with linkage
Brakes260 mm front disc, 220 mm rear disc
Sprocket44T rear sprocket, tuned for MX/hill-climb traction
Warranty12 months

Similar bikes

Other bikes worth comparing with the Altis Powersports Sigma MX:

Compare it

Put the Altis Powersports Sigma MX side by side with any other bike in the Bike Index.

Sources: globalbike.co — Confirmed genuine AU sales channel. Checked 2026-08-28.