Stock lengths vary between models
Harley OE Part Num: 54490-78
Fits: 1975-1978 Sportster
Harley OE Part Num: 54568-79B
Fits: 1979-1981 Sportster
Harley OE Part Num: 54568-82
Fits: 1982-1987 Sportster & 1988-90 XLH Hugger
Harley OE Part Num: 54568-92
Fits: 1991-2003 XLH Hugger
Harley OE Part Num: 54568-04
Fits: 2004-2018 XL1200
Sold as a pair