PROGRESSIVE SUSPENSION 490-Series, Rear Shock Absorbers, Harley Davidson Dyna 06-17

• True sport performance shocks
• Feature a high-pressure monotube with deflective disc-damping technology, hand threaded pre-load and rebound adjustment
• Linear rate spring allows riders to fine tune the damping and consistently withstand extreme temperature ranges and heavy loads
• Engineered jounce bumper and cup also help smooth out and control bottoming
• Made in the U.S.A
• All shocks are measured center-of-eyelet to center-of-eyelet
• A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering
• A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering
• For OEM shock lengths, see Quick Reference Guide in the back of the catalog
• Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time
• 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 contract
• Travel: 73 mm (shock length 12.5”); 86mm (shock length 13.5”)

FITMENT:

• Dyna Fat Bob - FXDF • 2009-2017
• Dyna Fat Bob (EFI) - FXDF • 2008
• Dyna Fat Bob CVO/SE - FXDFSE • 2009
• Dyna Fat Bob CVO/SE - FXDFSE 2 • 2010
• Dyna Low Rider - FXDL • 2009, 2014-2017
• Dyna Low Rider (EFI) – FXDL • 2006-2008
• Dyna Street Bob - FXDB • 2009-2017
• Dyna Street Bob (EFI) - FXDB • 2006-2008
• Dyna Super Glide - FXD • 2009-2010
• Dyna Super Glide (EFI) - FXD • 2006-2008
• Dyna Super Glide Custom - FXDC • 2009-2014
• Dyna Super Glide Custom (EFI) - FXDC 2007-2008
• Dyna Super Glide Custom Injected - FXDC I 2006
• Dyna Super Glide CVO/SE (EFI) - FXDSE 2007
• Dyna Super Glide CVO/SE (EFI) - FXDSE 2 2008
• Dyna Switchback - FLD 2012-2016
• Dyna Wide Glide - FXDWG 2010-2017
• Dyna Wide Glide (EFI) - FXDWG 2006-2008
• Low Rider S - FXDLS 2016-2017