*1EA OEM HONDA REAR SPROCKET RETAINER PLATE (HORSE SHOE) Z50A (R2030)
 
*REAR SPROCKET RETAINER PLATE (HORSE SHOE) Z50A 94108-21000 (R2030)
 
THIS PLATE IS A LOCKING DEVICE THAT HOLDES THE REAR SPROCKET BOLTS FROM COMING LOOSE.ALL Z50A'S