A pillion gets everything the rider gets, minus the handlebars. Passengers are not legal cargo — they are riders with no controls, and their gear and briefing are the rider’s responsibility.
The checklist
Helmet: a proper helmet, correctly fitted and fastened, not perched on top of the head — where to get one and the fit rules are in second-helmet-passengers-vietnam. Footwear: closed shoes that stay on; flip-flops are the leading cause of pillion foot injuries. Lower body and hands: long trousers at minimum, ideally armoured; light gloves — passengers instinctively put hands down in any wobble. Clothing for the weather, following the same logic as what-to-wear-riding-motorbike-vietnam. Eye protection for open-face riders, because the passenger eats every bug the rider’s visor blocks.
The briefing
Tell a first-time passenger three things before moving: hold the rail or the rider’s waist, lean with the bike (resist the instinct to sit upright in corners), and never put a foot down at stops. Mount and dismount only when the rider says so, from the left, after the bike is stable. Two-up dynamics — how passenger movement changes the bike — are covered in balancing-pillion-riding-motorbike-vietnam.
What you must not improvise
Passengers ride on the seat, feet on the footpegs, never side-saddle or on the rear rack. Children as passengers follow the specific rules in child-passengers-motorbike-vietnam, and the general legal position of carrying passengers is in motorbike-passenger-rules-vietnam — a licence class that permits it matters as much as the gear.
Keep a spare set
If you regularly carry passengers — partners, visiting friends — keep a spare helmet in good condition and a second pair of gloves in your top box or under the seat. Guest gear wears out and standards drift; check the spare helmet as you would your own, per second-helmet-passengers-vietnam’s care notes.