The PROGRESSIVE SUSPENSION 422 series shock absorbers offer outstanding performance and comfort for your Harley Davidson FXSTS motorcycle. These high quality shock absorbers are specifically designed for rear wheel mounting and improve overall ride quality and stability on various road surfaces.
PROGRESSIVE SUSPENSION's 422 series shock absorbers are equipped with a variety of technical features that make them an excellent choice for motorcyclists who value quality and performance.
The shock absorbers are filled with gas, which ensures consistent damping over a wide temperature range. The monotube design allows for efficient heat dissipation, while the internal reservoir position results in a more compact design and increases performance.
The chrome plated finish not only gives your motorcycle an aesthetic upgrade, but also provides protection against corrosion and wear. With a simple linear spring rate of 17.00 kg/mm, this shock absorber offers precise control and improves the traction and response of your motorcycle.
Whether you're on the street or the track, the PROGRESSIVE SUSPENSION 422 Series shock absorbers are a reliable upgrade option that can significantly improve the performance and handling of your Harley Davidson FXSTS.
![harley davidson fxsts [PROGRESSIVE SUSPENSION] - 422 Series shock absorber](http://motorize.uk/cdn/shop/files/603550308ab9d5b3561e6e69ed584970_f0366d55-9fd7-462f-b2b2-bdce3bec60f7.webp?v=1770418806&width=900)