-30 mm Lowering Rear Shock Spring YSS Transform your telescopic fork with

Transform your telescopic fork with Wilbers springs and the correct fork oil

Night-and-Day Handling Improvement: Instantly eliminates unstable mid-corner wallowing

Adjust it on the fly to match your load or road conditions

the radial piston design and wet-run guidance ensure the most sensitive response behavior and maximum durability

If your fork’s adjustment range cannot achieve the desired damping characteristics

-30 mm Lowering Rear Shock Spring YSS Transform your telescopic fork withThe Progressive Lowering Rear Spring is designed to lower the bike while enhancing ride quality. It fits onto the original shock, offering a straightforward upgrade for improved comfort and performance.