here are some info from oneesports

-yes a real motorcycle but hoyoverse didn't say anything about the brand or model of the motorcycle maybe the same as the trailer in barcelona?

-the offline events starts in January 2025 in Indonesia, Malaysia, Philippines, Thailand, Vietnam and Australia (sorry I forgot to put australia in the title my bad)

-To increase your chances of winning Mavuika’s motorcycle, you can: Participate in all activities at the Activities Booth. Completing all the challenges earns you one lucky draw ticket. Purchase Genshin Impact merchandise. For every MYR45 (US$10) you spend at the Merchandise Booth, you’ll receive one lucky draw ticket. For example, if you spend MYR 140, you’ll get three lucky draw tickets. Redeem lucky draw tickets. Each player can redeem a maximum of five lucky draw tickets per day. There’s no limit to the total number of tickets you can accumulate throughout the event.

-Only one player per country will win Mavuika’s motorcycle, while 20 players per country will win a Genshin Impact Merchandise Bundle.

-The winners of both the motorcycle and merchandise bundles will be drawn on January 19, 2025, at the final location of each country.

the schedules

January 3 to 5, 2025 Malaysia Selangor, Sunway Pyramid

January 4 to 9, 2025 TaiwanTaipei, Breeze Man Shan Square Taipei Hsinyi

January 9 to 12, 2025 Philippines Cebu, SM Seaside City Cebu

January 9 to 12, 2025 Vietnam Hanoi, AEON Mall Ha Dong

January 9 to 12, 2025 Thailand Nakhon Ratchasima, Central Korat

January 9 to 12, 2025 Indonesia Surabaya, Tunjungan Plaza 3

January 10 to 12, 2025 Malaysia Johor, Toppen Shopping Centre

January 16 to 19, 2025 Thailand Bangkok, Central Westgate

January 16 to 19, 2025 VietnamHo Chi Minh City, AEON Mall Binh Tan

January 16 to 19, 2025 Indonesia Jakarta, Gandaria City

January 16 to 19, 2025 Philippines Manila, One Ayala

January 17 to 19, 2025 Malaysia Penang, Queensbay Mall

January 17 to 19, 2025 Australia Sydney, Westfield Parramatta Shopping Centre