When assessing the value of a 400cc motorcycle, you must look beyond the sticker price. Key technical drivers include the engine configuration (Single-cylinder vs. Parallel-twin), as twins offer smoother power delivery but higher costs. Ensure the bike features Electronic Fuel Injection (EFI) from reputable brands like Bosch for reliability. Additionally, check for Liquid Cooling systems to ensure engine longevity in high-traffic or hot climates, and verify the presence of Dual-Channel ABS (Anti-lock Braking System) as a non-negotiable safety standard for international markets.