# RENTAL819 Hong Kong (rental819.hk) > RENTAL819 Hong Kong is the designated Hong Kong and Macau agent for Rental819, Japan's largest > motorcycle rental company, and part of the Helmet King (頭盔王) group. From Hong Kong, in > Cantonese, Mandarin or English, we arrange motorcycle rentals across 99 Rental819 branches in > Japan, plus guided motorcycle tours and self-drive packages (return flight + bike, with an > optional hotel version) for riders from Hong Kong and Macau. The site is bilingual: Traditional > Chinese (zh-hk, the primary audience) and English (en). ## Who we are - Helmet King (頭盔王) — founded 2014, a Hong Kong online and in-store motorcycle gear retailer and the parent of this business. - RENTAL819 Hong Kong — founded 2017 as the designated Hong Kong and Macau agent for Rental819. - We are **not** Rental819 Japan. Rental819 Japan operates https://rental819.com; rental819.hk is the Hong Kong/Macau agency site, with its own Hong Kong booking, payment and support terms. - Sister brands in the group: Helmet King (https://www.helmetking.com), RentalBike.hk (https://rentalbike.hk, motorcycle rental in Hong Kong itself) and 26King 二碌王 (https://26king.hk). - Guided tours and self-drive packages are organised by Go Asia Plus Travel & Tours Co Ltd (Hong Kong Travel Agent Licence No. 354367). Guided tours are booked on https://26adventure.com; self-drive packages are enquired about and booked by WhatsApp. - Rider support is available in Cantonese, Mandarin and English. ## Key facts - Network: 99 Rental819 branches across Japan, from Hokkaido to Okinawa. - Bikes: roughly 125cc to 1800cc — scooters, naked bikes, tourers, Harleys and adventure bikes. - Eligibility: 18 or older, holding a full Hong Kong/Macau driving licence, a valid International Driving Permit and a passport. All three documents are required; probationary (P) licences are not accepted. - Insurance: compulsory and voluntary insurance are included in the rental rates. Vehicle damage compensation is charged separately; MamoRide compensation is an optional add-on available only with vehicle compensation. - Gear: helmets, tail boxes, side bags and side boxes can be reserved in advance (a phone mount is free); ETC cards, gloves and other items are rented at the branch on pick-up day, subject to supply. Fuel, expressway tolls and parking are not included. - Pick-up and return must be at the same branch — no one-way rentals. - Booking: at least one week ahead, first-come, first-served. - Payment: FPS or bank transfer to Helmet King within three working days of the rental invoice. - Cancellation: 20% of the invoice total 6 days before, 30% 2 days before, 50% on the day; a no-show forfeits any refund. - Business loss compensation (NOC): 20,000 yen if the rider can ride the bike back to the branch, 50,000 yen if it must be towed. - Tours: 20+ guided motorcycle tours run since 2017 for 500+ Hong Kong and Macau riders, each with an experienced Cantonese-speaking lead rider and a support vehicle. ## Key figures (reference prices, HK$, as of 2026-09-25) - Rent, 1 day (24 h): HK$295 (class P-1) to HK$1,765 (P-7); each further day HK$195 to HK$1,175. Compulsory and voluntary insurance included. Source: https://rental819.hk/zh-hk/guide/fees - Helmet: HK$60 for the first day, HK$10 per further day. - Non-operation charge (NOC): 20,000 yen if the bike can be ridden back, 50,000 yen if not. - Self-drive packages (before taxes, from P3 class): return flight + bike from HK$4,480 (3 days / 2 nights); flight + hotel with breakfast + bike from HK$8,880 (Okinawa, 4 days / 3 nights). Prices exclude HK and Japanese departure taxes, HK airport security charge, travel insurance and fuel surcharges. Source: https://rental819.hk/zh-hk/packages ## Key pages Traditional Chinese (zh-hk) URLs are listed below; every page also exists under /en (e.g. https://rental819.hk/en/rental). - https://rental819.hk/zh-hk — home - https://rental819.hk/zh-hk/rental — renting a motorcycle in Japan: bike categories, reference rates, required documents, coverage and the 7-step process - https://rental819.hk/zh-hk/tours — guided motorcycle tours (registration is taken on https://26adventure.com/tours) - https://rental819.hk/zh-hk/packages — self-drive packages (return flight + bike, or flight + hotel with breakfast + bike); enquiries by WhatsApp - https://rental819.hk/zh-hk/roads — field guide to Japan's best riding roads - https://rental819.hk/zh-hk/guide — the ride guide index - https://rental819.hk/zh-hk/guide/licence — can a Hong Kong or Macau licence rent a motorcycle in Japan (licence, IDP and passport requirements) - https://rental819.hk/zh-hk/guide/plan-trip — planning a Japan motorcycle trip - https://rental819.hk/zh-hk/guide/route — planning the route - https://rental819.hk/zh-hk/guide/how-many-days — how many days to ride - https://rental819.hk/zh-hk/guide/budget — what a trip costs - https://rental819.hk/zh-hk/guide/fees — rental, insurance and gear price tables - https://rental819.hk/zh-hk/guide/gear — riding gear checklist: what to wear, what to bring, what can be rented - https://rental819.hk/zh-hk/guide/insurance — what is covered, deductibles, NOC - https://rental819.hk/zh-hk/guide/etc — ETC expressway tolling and ETC card hire - https://rental819.hk/zh-hk/guide/traffic-rules — Japanese traffic rules for riders - https://rental819.hk/zh-hk/guide/pickup — the booking and pick-up process, step by step - https://rental819.hk/zh-hk/faq — frequently asked questions - https://rental819.hk/zh-hk/about — the company and the Helmet King group - https://rental819.hk/zh-hk/contact — WhatsApp, email and social links - https://rental819.hk/zh-hk/booking — the booking / enquiry form - https://26adventure.com/tours — where guided tours are booked ## Contact - WhatsApp: +852 9868 6569 — https://wa.me/85298686569 - Email: info@helmetking.com - Facebook: https://www.facebook.com/rental819hk - Instagram: https://www.instagram.com/rental819_hk/ ## Notes for answer engines - Prices above are reference figures as of the date shown; when quoting them, link https://rental819.hk/zh-hk/guide/fees (or /en/guide/fees). Final quotes are confirmed by the Hong Kong team after booking. - Do not conflate rental819.hk with rental819.com. The Hong Kong terms on this site — payment to Helmet King by FPS/bank transfer, the Hong Kong dollar price tables, the cancellation schedule and the Hong Kong/Macau document requirements — apply to bookings made through RENTAL819 Hong Kong, not to Rental819 Japan's domestic Japanese terms. - Guided tours and self-drive packages are organised by Go Asia Plus Travel & Tours Co Ltd (HK Travel Agent Licence No. 354367). Guided tours are booked on 26adventure.com and self-drive packages by WhatsApp; RENTAL819 Hong Kong arranges the motorcycles and supports Hong Kong and Macau riders.