Rear Shock Spring Rear Springs The Wilbers suspension conversion provides

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

Damping Architecture: Independent compression and rebound circuits

these shocks deliver a predictable

continuously adjustable spring preload by hook spanner or optionally hydraulically

The difference is that it omits the compression reservoir and

Rear Shock Spring Rear Springs The Wilbers suspension conversion providesThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.