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Progressive Chrome 12.5" Heavy Duty 430 Rear Shocks for 91-17 Harley Dyna FXDL

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  • Get the best-in-class dampening performance with this high-pressure gas monotube shock
  • Fade-free in any type of conditions
  • Feature disk valves for quick and consistent damping
  • Threaded preload adjuster allows for fine tuning with a simple twist of the cap
  • Can be mounted with the preload adjuster at the top or bottom
  • Sold in pairs
  • Made in the U.S.A.

NOTE: A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering.

NOTE: A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering.

NOTE: Some or all shocks listed have TÜV approval. Refer to the most recent TÜV certificate for current listing.

NOTE: Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.


Color/Finish Chrome
Damping Method Gas Charged
Duty Heavy Duty
Extended Length Imperial 12.50"
Material Aluminum
Model 430 Series
Mounting Position Rear
Product Name Shock Absorber
Progressive Spring Rate Imperial 270.00 lb/in - 315.00 lb/in
Progressive Spring Rate Metric 4.82 kg/mm - 5.63 kg/mm
Reservoir Location Internal
Riding Style Street
Spring Type Single Progressive Rate
Type Coilover Monotube
Units Pair


Year Model
1995 - 2000 Dyna Convertible FXDS-CONV
1992 Dyna Daytona FXDB
1992 Dyna Glide Custom FXDC
1991 Dyna Sturgis FXDB
2008 - 2017 Fat Bob FXDF
2004 - 2009 Low Rider EFI FXDL
2014 - 2017 Low Rider EFI FXDL
1993 - 2006 Low Rider FXDL
2016 - 2017 Low Rider S FXDLS
2006 - 2017 Street Bob FXDB
2005 - 2014 Super Glide Custom EFI FXDCI
2005 Super Glide Custom FXDC
2004 - 2010 Super Glide EFI FXDI
1995 - 2006 Super Glide FXD
2006 Super Glide FXD35
2004 - 2005 Super Glide Sport EFI FXDXI
1999 - 2005 Super Glide Sport FXDX
2001 - 2003 Super Glide T-Sport FXDXT
2000 - 2008 Wide Glide EFI FXDWGI
2010 - 2017 Wide Glide EFI FXDWGI
1993 - 2006 Wide Glide FXDWG
2001 Wide Glide FXDWG2
2002 Wide Glide FXDWG3