Features High quality OEM style replacement sprockets Heat treated for extra strength For use with 530 chain Features PRODUCT NAME SPROCKET TYPE MAINSHAFT MATERIAL STEEL TEETH COUNT 23 CHAIN SIZE 530 UNITS OF EACH RIDING STYLE STREET Fitment POSITION NOTES 1979 Harley-Davidson Super Glide 80 FXE – Notes: 1979 Fits early 1979 models. 1979 Harley-Davidson Low Rider FXS – Notes: 1979 Fits early 1979 models. 1979 Harley-Davidson Fat Bob FXEF – Notes: 1979 Fits early 1979 models. 1979 Harley-Davidson 1200 Fat Bob FXEF – Notes: 1979 Fits early 1979 models. 1978-1979 Harley-Davidson Electra Glide FLH – Notes: 1979 Fits early 1979 models. 1977-1979 Harley-Davidson 1200 Low Rider FXS – Notes: 1979 Fits early 1979 models. 1974-1979 Harley-Davidson 1200 Super Glide FXE – Notes: 1979 Fits early 1979 models. 1971-1978 Harley-Davidson 1200 Super Glide FX – – 1965-1979 Harley-Davidson Electra Glide FL – Notes: 1979 Fits early 1979. 1965-1979 Harley-Davidson 1200 Electra Glide FLH – Notes: 1979 Fits early 1979. 1958-1964 Harley-Davidson Duo Glide FLH – – 1958-1964 Harley-Davidson Duo Glide FL – – 1949-1957 Harley-Davidson Hydra Glide EL – – 1949-1951, 1953-1957 Harley-Davidson Hydra Glide FL – – 1948 Harley-Davidson FL – – 1941-1947 Harley-Davidson Knucklehead FL – – 1936-1947 Harley-Davidson Knucklehead EL – –