Rear Shock Spring PD Valve The conversion also provides a

The conversion also provides a significantly wider adjustment range than the original equipment

Spring preload is infinitely adjustable via the supplied hook spanner or optionally hydraulically

we tailor the setup to your weight and riding style so you can confidently put both feet on the ground

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

Wilbers progressive fork springs

Rear Shock Spring PD Valve The conversion also provides aThe Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.