Progressive Suspension

SHOCK 412 FXD 14412 SERIES SHOCKSManufactured from the finest materials availableDesigned specifically for Harley modelsThe 412s' simple, durable design makes them a cost-effective improvement to...

SHOCK 412 FXD 14412 SERIES SHOCKSManufactured from the finest materials availableDesigned specifically for Harley modelsThe 412s' simple, durable design makes them a cost-effective improvement to...

14.25"SHK 4000SRS H-D BLK412 SERIES SHOCKSManufactured from the finest materials availableDesigned specifically for Harley modelsThe 412s' simple, durable design makes them a cost-effective...

14.25"SHK 4000SRS H-D CHR412 SERIES SHOCKSManufactured from the finest materials availableDesigned specifically for Harley modelsThe 412s' simple, durable design makes them a cost-effective...

Progressive Suspension 412 Series Shock - 15" - Heavy Duty 412-4272B Triumph -- TR6 -- (1971, 1972); Triumph -- Speed Twin 1200 -- (2019, 2021, 2020)

SHOCK 413 XL 15413 SERIES 15" SHOCKSProgressive puts its expertise to work for high-performance applicationsLonger than stock for increased travel and ground clearanceFreon-cell gas system for fade...

SHOCK883 HI PERF 15"86-18413 SERIES 15" SHOCKSProgressive puts its expertise to work for high-performance applicationsLonger than stock for increased travel and ground clearanceFreon-cell gas system...

SHOCK 422 HD 89-99 SFTL422 SERIES SHOCKSFully adjustable for ride height and spring preloadTune suspension to match riding styleShocks feature a show-chrome coverPair of progressive-rate coil springs...

SHOCK 422 HD 00-17 SFTL422 SERIES SHOCKSFully adjustable for ride height and spring preloadTune suspension to match riding styleShocks feature a show-chrome coverPair of progressive-rate coil springs...

SHOCK 422 SOFT 89-99 CHRM422 SERIES SHOCKSFully adjustable for ride height and spring preloadTune suspension to match riding styleShocks feature a show-chrome coverPair of progressive-rate coil...

SHOCK ADJ SOFT 00-17 CHRM422 SERIES SHOCKSFully adjustable for ride height and spring preloadTune suspension to match riding styleShocks feature a show-chrome coverPair of progressive-rate coil...

SHOCK 422 W-RAP 00-15ST422 SERIES SHOCKS WITH RAPThe Softail chassis has long been a challenge as the shocks are hidden under the frame, which makes common adjustments difficultThe RAP (Remote...