Yamaha FS1E rear light, tail light complete (1983-1990) early type | eBay
2FastMoto 6V Tail Brake Light with Bracket for Yamaha - Motorcycle, ATV / UTV & Powersports Parts | The Best Powersports, Motorcycle, ATV & Snow Gear, Accessories and More
Yamaha FS1 - Wikipedia
Tail lamp Yamaha FS1, DT50 -1988 - NTS Parts - ENGLISH