Unsure Used or NOS SIT W-45S-MPB Synchronous Belt Sprocket (see pics). 303
SIT (Italian) W-45S-MPB Synchronous Belt Sprocket. These came from a shop’s maintenance crib, but with no packaging I can’t tell for sure if they’re unused or used. Please see pics and decide for yourself, but I don’t see any wear on the teeth. They each have face (the back) that looks like it may have been turned, the coating present on the other three sides is gone. Bore is for a taper lock hub. 2.360″ Bore. Loc:gl06c 303