Fork Spring Kit YSS This achieves a noticeably higher

This achieves a noticeably higher level of riding comfort and more stable handling

Revolutionize your motorcycle's front suspension with the YSS PD Valve

Progressive fork springs and matched oil complete a balanced

and Length Adjustment (+/- 5mm)

sharp impacts using our proven Touring‑model approach: Zero Friction fork springs with matched damping deliver clear benefits

Fork Spring Kit YSS This achieves a noticeably higherHyperpro Fork Spring Kit features high quality progressive springs, expertly crafted for durability and optimal performance. This kit enhances cornering stability, reduces fork dive, shortens braking distances, and extends tire life.