8711.40Subheading
Motorcycles (including mopeds) and cycles; fitted with auxiliary motor, internal combustion piston engine of cylinder capacity exceeding 500cc but not exceeding 800cc, with or without sidecars; side-cars
Section XVII — Vehicles, aircraft, vessels and associated transport equipment
This is a 6-digit subheading — the most specific level of the international HS. Country tariff schedules extend it further; the US tariff lines (HTS) below refine it to 8–10 digits for duty purposes.
US tariff lines for this subheading are not in the bundled starter dataset yet — the full HTS schedule is coming soon. You can still search by code in the tariff simulator.