Rear Shock Spring Mono Shock Kit includes:

Kit includes:

Threaded Preload Adjustability: Customize your sag perfectly to your weight (with or without luggage or a passenger) using the included YSS preload pin tool

Originally developed as a special solution for BMW four-valve Telelever models

This configuration ensures more controlled movement and better traction

The internal pumping action increases oil pressure to match spring rate and damping to your load

Rear Shock Spring Mono Shock Kit includes:The Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.