List of products by brand PROGRESSIVE SUSPENSION
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Durable, cost-effective shocks for Harley models with a five-position preload adjuster; measured center-of-eyelet to center-of-eyelet; available in multiple styles; made in the USA.
Automatic FST shocks with progressive-rate spring, hand-adjustable preload and high-pressure gas charge. Made in the USA.
Frequency Sensing Technology (FST) automatically adjusts damping for improved ride quality. Deflective disc valving, hand-adjustable preload, progressive-rate spring and high-pressure gas charge. Verify fitment before installation.
Frequency Sensing Technology (FST), deflective disc valving, hand-adjustable preload, progressive-rate spring, high-pressure gas charged. Made in USA.
- Frequency Sensing Technology (FST) senses bump frequency and automatically adjusts damping for improved ride quality.
- Deflective disc valving with a progressive-rate spring and high-pressure gas charge for consistent performance.
- Pre-load adjusts by hand with no special tool; confirm clearance and fitment before installation.
Rear coilover shocks with Frequency Sensing Technology for adaptive damping and improved ride quality. Made in the USA.