11) What is the life cycle of quad bikes in Australia? For example, on average how long do consumers use quad bikes before the vehicle is retired? How long might it take before the current stock of 380,000 quad bikes is replaced by new stock that satisfies requirements of a safety standard, if imposed?
Quad Bike King changes the bike fleet every 12 or 24 months depending on the brand. I would expect that most users who use the bikes daily would see little value in sustaining them over 4 years.