Recommended for use with Progressive fork suspension products Special blend formula helps provide superior damping and long-lasting lubrication, along with anti-foaming, anti-rust and...

12 Series twin shocks for vintage applications are dampers only Dampers Sold Separately Sold as pair Compatible...

Recommended for use with Progressive fork suspension products Special blend formula helps provide superior damping and long-lasting lubrication, along with anti-foaming, anti-rust and anti-corrosion...

Our state of the art Monotube Fork Lowering Kit represents the pinnacle of aftermarket front end handling. High performance specialty components replace the sloppy open bath damping found OEM forks...

High-quality, high-performance replacement fork springs A Progressive Suspension rate spring has the advantage of a rising rate resistance to compression The benefit is the spring can be soft...

Forget everything you know about lowering motorcycle front ends, because Progressive Suspension has completely changed the game These drop-in™ fork lowering kits have transformed a once messy,...

Slam it! Economical lowering kit. Compatible Vehicles Years Make Make Notes 1995-1997 Harley-Davidson Bad Boy FXSTSB 1990-1999 Harley-Davidson Fat Boy...

High-quality, high-performance replacement fork springs A Progressive Suspension rate spring has the advantage of a rising rate resistance to compression The benefit is the spring can be soft enough...

Available for most models. These kits will give you that low, custom look. Comes complete with progressive wound springs, spacers, and instructions. Progressive springs offer a soft initial...

25 feet length and .032" Compact and easy to use Winds perfect braid evertime Made from high grade stainless steel

Feature the all-new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality Deflective disc...