The Yamaha YJ50RA Vino Classic uses HS1 bulb size for both high beam and low beam headlight applications. The replacement chart covers 2002 to 2005 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The HS1 bulb is the sole bulb type specified across all headlight functions of the Yamaha YJ50RA Vino Classic for the 2002-2005 model years.
The HS1 is a dual-filament halogen bulb, meaning a single unit contains both the high beam and low beam filaments within one housing.
The HS1 operates at 12 volts with a 35W/35W rating, where each wattage figure corresponds to one of the two filaments.
The HS1 uses a PX43t base, which is a bayonet-style fitting specific to motorcycle and scooter applications and is not interchangeable with common automotive bulb bases.
The HS1 is governed by ECE standards, a regulatory framework recognized across Europe and numerous other markets worldwide.
Because the high beam and low beam positions share the same HS1 specification on the Vino Classic, both functions are served by a single replacement bulb type.