Set of 8 Genuine Honda 13mm piston pin clips. If you're replacing your piston pin, it's a good idea to replace the piston clips at the same time. Make sure to orient them properly before installing the cylinder, the gap in the clip should face away from the cut in the clip groove. In otherwords anywhere but 6 o'clock. Note: This circlip was not only used as a piston pin clip, it was also used in other places. Check your models parts fiche to see where this was used. Honda Part Numbers: 94601-13000 Fits Honda: CB50R - 2004 CA100 Honda 50 - 1962-1970 CA102 Honda 50 - 1962-1969 CA105T Trail 55 - 1963-1965 CA110 Sport 50 - 1962-1969 C70 - 1980-1983 C70K1 (C70MK1) - 1972-1973 CL70K - 1969-1973 C70M (C70MK0) - 1970-1971 CL125A Scrambler - 1967-1969 CB350F - 1972-1974 CB400F - 1975-1977 CB550SC - 1983 CB650SC - 1983-1985 and many others, fits on over 250 Honda models....