Progressive Suspension 12-1203B - Progressive g Shock-Ps30

Progressive Suspension 12-1203B - Progressive g Shock-Ps30

Shock Only, PS30

With shock and fork spring fitments all the way back to 1949, Progressive Suspension likely has the suspension setup you need for your restoration, AHRMA racer or vintage machine. The 12, 13 & 14 Series dampers are sold as damper sets and can be mated to a number of springs to properly tune for your application.