Progressive Suspension

Progressive Suspension Parts & Accessories

270 products

Progressive Suspension have been making shock absorbers and fork springs for Harley-Davidson in Hesperia, California since 1982. Their 944 and 490 series rear shocks are some of the most-fitted V-twin suspension upgrades available — monotube and twin-tube options with real adjustability that the stock components simply don't offer.

Progressive-rate fork springs, cartridge kits, and lowering kits round out the range, all designed for bolt-on installation with no frame modifications. Significant improvement in comfort and handling without fabrication work.

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