PROGRESSIVE SUSPENSION 944 Ultra Low Shocks — Heavy Duty, 318 mm (12.50 in) – 80, 83-85 Big Twin, 80, 83-26 Touring, 00-25 CVO

Enhance your ride with Frequency Sensing Technology (FST) that detects bump frequency and automatically adjusts damping for superior comfort and control. 🚀

Adjust spring pre-load by hand with no special tools required.

Progressive-rate main springs are engineered for touring use and are offered in three configurations to suit rider weight: Standard (up to 250 lb), Heavy-Duty (250–350 lb), and Super Heavy Duty (350+ lb).

These shocks are made in the USA and typically sit approximately 2" lower on most models.

Before purchasing or attempting to install shocks of a different length than OEM, confirm that wheel travel can be altered without causing clearance issues such as swingarm or axle contact with the exhaust, and interference with chain/belt guard or the tire.