Premiumisation lifting value without adding any machines
Synthetic and semi-synthetic grades grow at 6.3% as riders across large Asian parcs trade up alongside rising incomes, which lifts value per drain without a single additional motorcycle appearing on the road. Drain intervals extend somewhat with better oils, though not enough to offset the price difference. That makes premiumisation the main growth mechanism available in markets where parc expansion has already largely finished. Workshop recommendation converts most of that trading up, since riders rarely specify a grade themselves at any point. Value per drain does the work. Machines are not added.
Market Impact: Vietnam growing fastest at 7.8%








