Yamaha genuine decal , This decal will not fit all years and models , You must be sure from the part number or part numbers that these are correct for your exact year and model , Do not buy these just because they " look the same " 

I have indicated what I believe is the correct model fitment but please double check yourself before purchase

Part number 1BX F173F 40

Feel free to message me for any more information and I will help further if I can 

SL = Large decal box