Because this is an older OEM part, you will most likely find the through specialty parts retailers or second-hand marketplaces:
Such as the 1985 VF1100S Sabre and V65 Magna. omron g8b-201-01
Omron , specifically for Honda's motorcycle division. Because this is an older OEM part, you
eBay is a reliable source for both new-old-stock and pulled parts from salvaged bikes. omron g8b-201-01
While specific datasheets for discontinued or legacy OEM-only parts like the G8B-201-01 can be rare, its primary characteristics align with standard automotive relay standards: 12V DC.
Some riders replace this relay with modern LED-compatible flashers if they have upgraded their incandescent bulbs to LEDs, as the original G8B-201-01 is designed for standard bulb resistance. Honda Omron Turn Signal Flasher Relay G8b-201-01 - eBay