Okay. I picked up the 16T and 17T pulley set (CT015) and it also did not come with pins. But the 25T Pulley set (CT043) came with pins. Check if the 17T pins will fit in the 16T pulleys. If so, you should be able to order new pins. The part number for the 17T pulley pins is...GX47 (2x10). I will try and check too. If I find out I will let you know.

AND, "CEN Racing" why doesn't the CT015 pulley set come with pins like the CT043 pulley set?
Thank You!