Progressive Suspension, 412 Series 11″ Twin Shock Standard Duty, 91-17 Dyna
Progressive Suspension, 444 Series 12″ Twin Shocks Chrome 12″, 91-17 Dyna, (except 12, 14-16 FLD, 13 FLD103)
Progressive Suspension, 944 Series 13″ Twin Shocks, 85-24 Touring, (except 23-24 FLHXSE, 23-24 FLTRXSE, 24 FLHX, 24 FLTRX, 24 FLTRXSTSE), 80-84 FLT, 81-84 FLTC
Progressive Suspension, 412 Cruise Series 12,5″ Twin Shocks Standard Duty, 86-20 Sportster, (except 08-10 XR1200, 10-13 XR1200X)
Progressive Suspension, 412 Series 11,5″ Twin Shock Heavy Duty, 04-20 Sportster
YSS Suspension, Eco Line Classic Series Twin Shocks Chrome 12,2″ (310mm), 86-20 Sportster, (except 08-10 XR1200, 10-13 XR1200X)
Öhlins, S36E Road and Track 309,5mm Twin Shocks, 90-24 Touring, (except 23-24 FLHXSE, 23-24 FLTRXSE, 24 FLHX, 24 FLTRX, 24 FLTRXSTSE)
Öhlins, S36PL Road and Track 360mm Twin Shocks Adjustable Length +10/-0mm, 08-10 XR1200, 10-13 XR1200X, 18-20 XG750A
Burly Brand, Slammer 10,5″ Twin Shocks, 85-20 Sportster, (except 08-10 XR1200, 10-13 XR1200X)
Burly Brand, Slammer Lowering Kit Chrome Front Rear, 91-05 Dyna
Legend Air, Legend Air-A Mono Shock, 18-24 Softail, (except 19-20 FXDRS 114)
Progressive Suspension, 444 Series 12″ Twin Shocks Black 12″, 91-17 Dyna, (except 12, 14-16 FLD, 13 FLD103)
Progressive Suspension, 412 Series 11″ Twin Shock Standard Duty, 91-17 Dyna
Progressive Suspension, 444 Series 12″ Twin Shocks Chrome 12″, 91-17 Dyna, (except 12, 14-16 FLD, 13 FLD103)
Progressive Suspension, 944 Series 13″ Twin Shocks, 85-24 Touring, (except 23-24 FLHXSE, 23-24 FLTRXSE, 24 FLHX, 24 FLTRX, 24 FLTRXSTSE), 80-84 FLT, 81-84 FLTC
Progressive Suspension, 412 Cruise Series 12,5″ Twin Shocks Standard Duty, 86-20 Sportster, (except 08-10 XR1200, 10-13 XR1200X)
Progressive Suspension, 412 Series 11,5″ Twin Shock Heavy Duty, 04-20 Sportster
YSS Suspension, Eco Line Classic Series Twin Shocks Chrome 12,2″ (310mm), 86-20 Sportster, (except 08-10 XR1200, 10-13 XR1200X)
Öhlins, S36E Road and Track 309,5mm Twin Shocks, 90-24 Touring, (except 23-24 FLHXSE, 23-24 FLTRXSE, 24 FLHX, 24 FLTRX, 24 FLTRXSTSE)
Öhlins, S36PL Road and Track 360mm Twin Shocks Adjustable Length +10/-0mm, 08-10 XR1200, 10-13 XR1200X, 18-20 XG750A
Burly Brand, Slammer 10,5″ Twin Shocks, 85-20 Sportster, (except 08-10 XR1200, 10-13 XR1200X)
Burly Brand, Slammer Lowering Kit Chrome Front Rear, 91-05 Dyna
Legend Air, Legend Air-A Mono Shock, 18-24 Softail, (except 19-20 FXDRS 114)
Progressive Suspension, 444 Series 12″ Twin Shocks Black 12″, 91-17 Dyna, (except 12, 14-16 FLD, 13 FLD103)