Progressive Suspension 444 Series Shocks
Progressive Suspension 444 Series Shocks, These motorcycle shocks use all new FTS (Frequency Sensing Technology); which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality. Features Deflective disc valving. Special tools no longer need to for adjustment; spring pre-load can be adjusted by hand. High-pressure gas charged with a progressive rate spring rate creates a consistent performance. Limited lifetime warranty. Sold in pairs. Made in the USA.