The Viper is VinFast’s tech-forward licence-free scooter: the same swap platform as the Evo with more motor, more features and a new design. All figures below are VinFast’s official published data.
Official specifications
| Spec | Value |
|---|---|
| Motor | 3,000 W BLDC in-hub |
| Top speed | up to 70 km/h |
| Batteries | two 1.5 kWh LFP packs under the seat |
| Range (two batteries, standard conditions) | up to 156 km |
| Licence | none required (16+) |
| Notable features | Smart Key with vehicle tracking, remote vehicle-finding, remote on/off anti-theft, LED projector headlights, dual rear shock absorbers with auxiliary oil reservoirs |
What stands out
The security suite is the differentiator: tracking, remote find and remote immobilisation genuinely change theft economics — rare at licence-free price points. The dual rear shocks with auxiliary oil reservoirs are a comfort-and-load upgrade over simpler set-ups, aimed at Vietnam’s patched roads. And with 3,000 W, the Viper holds city pace more easily than the 2,450 W Evo while staying licence-free.
Trade-offs
The 156 km two-battery range sits slightly under the Evo’s 165 km — the extra power costs a little distance. Swapping (9,000 VND per battery) or battery rental (175,000-300,000 VND per month) still structures the ownership decision. And the smart features depend on app support for their lifetime value.
Who it suits
Riders who want the top of the licence-free class: more motor, better suspension and a security package that matters in city parking. Compare it directly with the Feliz II before deciding, and see our smart-features guide for what the connected kit means day to day.