Progressive Suspension 444 Series Shock Absorber - 444-4002B For Harley Motorcycles 1977-2026 Brand_Covingtons Larger surface area on the

Larger surface area on the thrust surfaces reduces wear on the heads

2" constant velocity cores for exceptional sound and performance

All needed materials are included

Note:12 VDC negative ground systems

Progressive Suspension 444 Series Shock Absorber - 444-4002B For Harley Motorcycles 1977-2026 Brand_Covingtons Larger surface area on theNote: Standard Duty for the following fitment: '80 '98 FLT FLHT FLHR FLTR '06 '23 FLT FLHT FLHR FLTR FLHX (except H D FL Trike) '99 '05 FLT FLHT FLHR FLTR Heavy Duty for the following fitment: '82 '94, '99 '00 FXR '79 '85 XL '77 '78 XLCR '04 '21 XL (except RH Sportster) '86 '03 XL Features Feature the all new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride