List of products by brand PROGRESSIVE SUSPENSION

• 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.

Automatic frequency-sensing damping with progressive-rate spring, high-pressure gas charge, and hand-adjustable preload. Made in the USA.

Automatic Frequency Sensing Technology provides adaptive damping for improved ride quality. Hand-adjustable pre-load, progressive-rate spring, and high-pressure gas charge for consistent performance. Made in the USA.

Automatic FST damping for improved ride quality, hand-adjustable preload, and high-pressure gas charging. Made in the USA.

Frequency Sensing Technology (FST) for automatic damping, deflective disc valving, hand-adjustable preload, progressive-rate spring, high-pressure gas charged. Made in the USA. Verify fitment and clearances before changing shock length. Recommended for heavy duty use near max load.

Remote-adjustable preload shocks for Softail chassis — convenient RAP knob behind the left passenger peg. Verify fitment and travel before installation.

Durable, five-position preload-adjustable shocks designed specifically for Harley models. Measured center-to-eyelet; multiple finish options available.

Lowered 12.5" rear shocks that ride like stock-height units. Five-position preload, gas-charged damping, single progressive spring. Sold as a pair.

Remote adjustable preload for quick tuning; RAP knob behind left passenger peg. Check OEM-length clearances before fitting. Recommended heavy duty for frequent max-load use.