Scooter makers use hidden firmware modes to sidestep speed regulations

VMax's new VX4 and competitors are embedding undocumented performance features—activated by hidden button sequences—that unlock speeds and capabilities beyond stated specifications. The practice mirrors Tesla's over-the-air unlocks in automotive. Manufacturers maintain regulatory compliance on paper while delivering enthusiast features post-purchase, effectively creating dual-tier products in single hardware. Most jurisdictions cap scooter speeds for street-legal operation, making the hidden modes a regulatory workaround.