Progressive Suspension, 412 Series 13″ Twin Shock Standard Duty, 79-03 Sportster, 77-78 XLCR, (except 96-03 XL1200S), 85-05 Touring, 85-94 FX Model, 80-84 FLT, 81-84 FLTC, 82-84 FXR, 82-84 FXRS, 83-84 FXRT, (except 82-85 FXWG)
Progressive Suspension, 412 Series 12″ Twin Shock Standard Duty, 79-03 Sportster, 77-78 XLCR, (except 96-03 XL1200S), 85-05 Touring, 85-94 FX Model, 80-84 FLT, 81-84 FLTC, 82-84 FXR, 82-84 FXRS, 83-84 FXRT, (except 82-85 FXWG)
Progressive Suspension, 412 Series 11,5″ Twin Shock Standard Duty, 04-20 Sportster
Öhlins, S36DR1L Blackline Road and Track 358mm Twin Shocks Adjustable Length +10/-0mm, 18-20 XG750A
Progressive Suspension, 465 Series SGL Mono Shock for Softail 18-up Without RAP (Remote Preload Adjuster), Std. Spring Black 12,5″, 18-24 Softail
Burly Brand, Slammer Lowering Kit Black Front Rear, 06-17 Dyna
Burly Brand, Slammer Mono Shock for M8 Softail Black 12,2″ (310mm), 18-24 Softail
CCE, Custom 13,5″ Twin Shocks With covers, 58-65 Panhead, 66-72 FL Shovel, 71-72 FX Shovel
Öhlins, S36DR1 Road and Track 305mm Twin Shocks, 91-17 Dyna
Öhlins, S36D Road and Track 279mm Twin Shocks, 92-20 Sportster, (except 08-10 XR1200, 10-13 XR1200X)
Öhlins, SD36HR1C1L Road and Track 337mm Twin Shocks Adjustable Length +0/-10mm, 90-13 Touring
Progressive Suspension, 412 Series 11″ Twin Shock Heavy Duty Black 11″, 91-17 Dyna
Progressive Suspension, 412 Series 13″ Twin Shock Standard Duty, 79-03 Sportster, 77-78 XLCR, (except 96-03 XL1200S), 85-05 Touring, 85-94 FX Model, 80-84 FLT, 81-84 FLTC, 82-84 FXR, 82-84 FXRS, 83-84 FXRT, (except 82-85 FXWG)
Progressive Suspension, 412 Series 12″ Twin Shock Standard Duty, 79-03 Sportster, 77-78 XLCR, (except 96-03 XL1200S), 85-05 Touring, 85-94 FX Model, 80-84 FLT, 81-84 FLTC, 82-84 FXR, 82-84 FXRS, 83-84 FXRT, (except 82-85 FXWG)
Progressive Suspension, 412 Series 11,5″ Twin Shock Standard Duty, 04-20 Sportster
Öhlins, S36DR1L Blackline Road and Track 358mm Twin Shocks Adjustable Length +10/-0mm, 18-20 XG750A
Progressive Suspension, 465 Series SGL Mono Shock for Softail 18-up Without RAP (Remote Preload Adjuster), Std. Spring Black 12,5″, 18-24 Softail
Burly Brand, Slammer Lowering Kit Black Front Rear, 06-17 Dyna
Burly Brand, Slammer Mono Shock for M8 Softail Black 12,2″ (310mm), 18-24 Softail
CCE, Custom 13,5″ Twin Shocks With covers, 58-65 Panhead, 66-72 FL Shovel, 71-72 FX Shovel
Öhlins, S36DR1 Road and Track 305mm Twin Shocks, 91-17 Dyna
Öhlins, S36D Road and Track 279mm Twin Shocks, 92-20 Sportster, (except 08-10 XR1200, 10-13 XR1200X)
Öhlins, SD36HR1C1L Road and Track 337mm Twin Shocks Adjustable Length +0/-10mm, 90-13 Touring
Progressive Suspension, 412 Series 11″ Twin Shock Heavy Duty Black 11″, 91-17 Dyna