OF ALL THE upgrades you can make to your bike, the one that will get you the most benefit is to upgrade your suspension.
Progressive Suspension offers the most extensive range of suspension products. Starting with their 412 Series shocks in chrome or black, these little beauties won’t break the bank, and are available to fit four-speed frames back to ’58, ’53—late Sportsters, and Dynas/FXRs, and dressers right up to the present day.
At the top end of the scale you have 440 Series shocks which offer Progressive’s proven Inertia Active Dampening System to help the shock cope with long, rolling bumps as well as those big sharp edged pot holes that most Aussie roads are renowned for.
With most sizes and applications now available from your nearest Harley shop, the best part about the Progressive range of products is the price.