PAIR of Brand-New aftermarket early-style small diameter Taillight reflectors for Yamaha XS1, XS1B, and XS2.  May fit additional years and models.  Please confirm dimensions before ordering.  Please ask questions and confirm fitment before bidding.

Aluminum body.  Outside diameter is approximately 41mm.
Steel M5-0.08 (5mm) mounting stud and nut.  Stud length is approximately 13mm.

Replacement for part # 278-85111-00-00.
NOTE:  The original OEM reflectors had an outer diameter of approximately 45mm.  These are approximately 41mm.  I have included the last two pictures for comparison purposes.

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