Honda CRF450X Tappet Cap Set (2) 05-09 KIBBLEWHITE 30-31092

KPMI® tappets are engineered using cutting-edge finite element analysis (FEA) software, enabling a design that optimizes weight without compromising strength, resulting in the strongest and lightest tappets available.

Crafted from billet aircraft quality steel, these tappets undergo a proprietary heat treatment process that enhances surface hardness while maintaining a non-brittle core, ensuring maximum toughness and wear resistance.

The final finishing process includes OD grinding and meticulous lapping and polishing of the contact area, providing an exceptionally flat and smooth surface for optimal cam interaction, making KPMI® tappets ideal for high-performance automotive and motorcycle racing applications.