Progressive Suspension 412 Series 13.5in Black Shocks For 06-22 Harley Davidson Touring fx4 without having to modify your

without having to modify your factory hardware

The 1072 couples violently once it flashes and offers the highest torque multiplication of our 70's series

Using smart design

The XDP Xpressor New Turbocharger is a high-quality replacement turbo without the high price tag from your local dealership

Progressive Suspension 412 Series 13.5in Black Shocks For 06-22 Harley Davidson Touring fx4 without having to modify yourProgressive Suspension is one of the most reputable aftermarket bike suspension manufacturers. The top tier suspension supplier, the company offers some of the most reliable products in the market. As a bike fanatic, you want the best shocks for your motorcycles. Progressive Suspension 412 shocks are a high performance option that won't break the bank. If you're like many bike fanatics, you probably understand all of your motorcycle's components are