Rear Shock Spring Spring Color:Purple paired with optimized rebound and

paired with optimized rebound and compression damping for maximum comfort

making the shock absorber more compact and even more versatile

The Wilbers suspension conversion provides a noticeably improved fork response by replacing the linear fork springs with progressive ones

We also fine‑tune chassis geometry by increasing negative travel slightly while maintaining seat height for a neutral

and long-range comfort

Rear Shock Spring Spring Color:Purple paired with optimized rebound andThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.