-30 mm Lowering Rear Shock Spring Spring Color:Purple but with a slightly higher

but with a slightly higher spring rate for improved performance

Compression and Rebound Adjustable Damping: Fine-tune your ride with precise rebound and compression adjusters

front and rear must be matched to preserve chassis geometry

seat height remains unchanged while handling and safety improve

which Wilbers refines by slightly increasing the spring rate and optimizing both rebound and compression damping

-30 mm Lowering Rear Shock Spring Spring Color:Purple but with a slightly higherThe 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.