412 Series Heavy-Duty Shocks Product Info: Manufactured from the finest materials available Designed specifically for Harley-Davidson models 412 Series steel spring shocks are nitrogen gas-charged with multi-stage automatic valving and an adjustable spring pre-load; proven under extensive testing; easily installed;...

412 Series Heavy-Duty Shocks Product Info: Manufactured from the finest materials available Designed specifically for Harley-Davidson models 412 Series steel spring shocks are nitrogen gas-charged with multi-stage automatic valving and an adjustable spring pre-load; proven under extensive testing; easily installed;...

412 Series Heavy-Duty Shocks Product Info: Manufactured from the finest materials available Designed specifically for Harley-Davidson models 412 Series steel spring shocks are nitrogen gas-charged with multi-stage automatic valving and an adjustable spring pre-load; proven under extensive testing; easily installed;...

412 Series Heavy-Duty Shocks Product Info: Manufactured from the finest materials available Designed specifically for Harley-Davidson models 412 Series steel spring shocks are nitrogen gas-charged with multi-stage automatic valving and an adjustable spring pre-load; proven under extensive testing; easily installed;...

412 Series Heavy-Duty Shocks Product Info: Manufactured from the finest materials available Designed specifically for Harley-Davidson models 412 Series steel spring shocks are nitrogen gas-charged with multi-stage automatic valving and an adjustable spring pre-load; proven under extensive testing; easily installed;...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: 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...

412 Series Heavy-Duty Shocks Product Info: The perfect fit for your needs. Heavy-duty shock applications are recommended for bikes with additional add on accessories, rider weight over 250 lbs.; or passenger use over 50% of the time. See Progressive Suspension...

412 Series Heavy-Duty Shocks Product Info: The perfect fit for your needs. Heavy-duty shock applications are recommended for bikes with additional add on accessories, rider weight over 250 lbs.; or passenger use over 50% of the time. See Progressive Suspension...