Rear Shock Spring Spring Color:Purple The Wilbers conversion therefore uses

The Wilbers conversion therefore uses progressive fork springs

Is your motorcycle's front end feeling vague

Our suspension conversion achieves a much better fork response by replacing the linear fork springs with progressive ones

Adjustable in compression

the spring rate has been refined using a slightly softer spring combined with optimized rebound and compression damping

Rear Shock Spring Spring Color:Purple The Wilbers conversion therefore usesThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.