Progressive 412 Black 12 Heavy Duty Rear Shocks for 91-17 Harley Dyna FXDB

  
Progressive 412 Black 12 Heavy Duty Rear Shocks for 91-17 Harley Dyna FXDB. Orders can NOT be changed, altered or canceled. Manufactured from the finest materials available. Designed specifically for Harley models. The 412s' simple, durable design makes them a cost-effective improvement to your motorcycle's suspension performance. A five-position cam-style spring load preload adjuster lets you easily dial in your ride. Some or all shocks listed have TÜV approval.

Refer to most recent TÜV certificate for current listing. NOTE: All shocks are measured center-of-eyelet to center-of-eyelet.

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: 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. Dyna Fat Bob (EFI) - FXDF. Dyna Glide Custom - FXDC. Dyna Low Rider (EFI) - FXDL.

Dyna Low Rider (EFI) -FXDL. Dyna Low Rider - FXDL. Dyna Low Rider Sport - FXDLS. Dyna Low Rider-Injected - FXDL-I. Dyna Street Bob (EFI) - FXDB.

Dyna Street Bob - FXDB-I. Dyna Super Glide (EFI) - FXD. Dyna Super Glide - FXD. Dyna Super Glide Custom (EFI) - FXDC.

Dyna Super Glide Custom - FXDC. Dyna Super Glide Custom Injected - FXDC I.

Dyna Super Glide Injected - FXD I. Dyna Wide Glide (EFI) - FXDWG. Dyna Wide Glide - FXDWG.

Dyna Wide Glide-Injected - FXDWG-I. Super Glide Injected - FXD35-I.