If you are visiting Hanoi and considering a motorbike, this is the whole picture in one place: what is legal, what it costs, what you get, and what to do on day one.
The legality question, answered first
Tourists can rent motorbikes in Hanoi — the question is licensing. Riding legally requires either a Vietnamese motorcycle licence or your home licence accompanied by a valid IDP under the 1968 Vienna Convention. Riding without a valid licence is an administrative violation with fines, and it can void the practical side of your trip if police stop you. The details are in can-tourists-rent-a-motorbike-hanoi and can-tourists-ride-motorbike-vietnam. If you hold neither, your legal options are 50cc-class machines (licence-free for riders 16 and over) or rides as a passenger.
What tourists typically book
Most visitors rent for one to three days: enough for the Old Quarter, a day trip to Bat Trang or the Perfume Pagoda area, and evening rides along West Lake. The full booking process — when to reserve, what to confirm, pickup versus delivery — is in how-to-rent-a-motorbike-hanoi and how-to-book-a-motorbike-rental-hanoi. For sightseeing inside the city, an automatic scooter is the usual choice; see best-bike-for-hanoi-old-quarter for the reasoning.
What it costs
Rental prices in Hanoi are modest: published daily rates at Nguyen Tu run 150,000–200,000 VND depending on the bike (see motorbike-rental-price-hanoi), plus a deposit, typically 2,000,000–5,000,000 VND, returned when the bike comes back (how-deposit-returns-work-hanoi). Payment is cash, bank transfer, or QR. Add fuel — inexpensive — and you have the full budget picture.
What a rental includes
Helmets are normally included at no extra charge. What else is included varies by shop and agreement: tools, fuel level, maintenance responsibility — see what-is-included-motorbike-rental-hanoi. One thing to confirm explicitly is insurance: rental shops in Hanoi, including Nguyen Tu, do not provide rider insurance, so any medical or liability cover is your own arrangement. The full picture is in is-insurance-included-motorbike-rental-hanoi and do-you-need-insurance-to-ride-vietnam.
Day one, done right
Inspect the bike at handover with the checklist in rental-motorbike-inspection-checklist: photograph existing scratches, test both brakes, lights and horn, check tyre condition, and confirm where the fuel cap is. Ride the first hour deliberately: tourists crash most often in hour one, in Old Quarter traffic, going too fast for conditions. Hanoi traffic moves to its own rhythm — read best-motorbike-for-hanoi-traffic for what to expect.
The essentials in one line
Legal licence, booked bike, inspected handover, deposit receipt, helmet on, calm first hour — after that, a motorbike is the best way to see Hanoi.