Rear Shock Spring Miscellaneous Whether you are restoring a

Whether you are restoring a vintage dirt bike for show or competing in vintage MX racing

Negative travel is corrected for better geometry and a calmer chassis

you can now adjust your fork’s spring preload and damping for a truly custom setup

Harley‑Davidson CVO Tri Glide FLHTCUTGSE – Low‑Effort Steering & Comfort

slightly stiffer springs that deliver much better feedback and significantly improve safety and control

Rear Shock Spring Miscellaneous Whether you are restoring 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.