The KTM 200 XC-W headlight bulb uses HS1 size 6235B for both high and low beam functions. Replacement chart data spans 2013 to 2016 model 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 type appears across both the high beam and low beam headlight positions on the KTM 200 XC-W for the 2014-2016 model years, making it the most frequently specified bulb in these fitment data.
The HS1 is a dual-filament halogen bulb operating at 12V with a 35W/35W output rating, meaning both filaments draw equal wattage. It uses a PX43t base and conforms to ECE standards, which are recognized across Europe and numerous other markets worldwide.
The 6235B bulb is specified for both the high beam and low beam positions on the 2013 KTM 200 XC-W. It is a festoon-style bulb with blue-tinted glass, rated at 12V, and follows the ANSI standard applicable to the United States and Canada.
The HS1 and 6235B are governed by different international standards, ECE and ANSI respectively, and differ in base type and physical form. These differences mean the two bulb types are not interchangeable between the 2013 model year and the 2014-2016 model years.
The PX43t base of the HS1 is a bayonet-style fitting specific to motorcycle headlight applications. Its design differs from bases found in typical automotive halogen bulbs, which restricts cross-application use outside of motorcycle-rated sockets.
The 6235B festoon bulb uses a cylindrical form factor held in place by contact pressure at each end rather than a keyed or bayonet base. This mounting method is characteristic of festoon-style bulbs and is physically distinct from the PX43t socket required by the HS1.