Rear Shock Spring YSS and YSS’s advanced fork emulator

and YSS’s advanced fork emulator valves (PD Valves)

The second spring rate also provides a greater reserve

The fork is optimized through the use of our progressive Zero Friction fork springs combined with the appropriate Zero Friction fork oil and a precisely adjusted air chamber

Adjustline 623 — High-End Reservoir Shock

The only difference is the omission of the compression reservoir and the ability to adjust high- and low-speed compression

Rear Shock Spring YSS and YSS’s advanced fork emulatorThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.