KIBBLEWHITE offers complete cylinder head maintenance kits designed to restore and enhance top-end performance with competition-quality components. Each kit typically includes Black Diamond™ or White Diamond™ valves, high-strength bronze valve guides, reinforced springs, titanium cups, Viton® valve stem gaskets and a complete set of top-engine gaskets to ensure a complete and consistent cylinder head rebuild. Forged stainless steel valves offer excellent resistance to wear and high temperatures, while reducing friction to improve engine durability and stability. Bronze-alloy valve guides ensure better heat dissipation and more precise guidance, while high-performance springs guarantee excellent stability at high engine speeds. Their optimized design significantly increases service life compared to original components, while offering greater reliability in intensive motocross or competition use.

Fits on :

HONDA CRF 450 R 2021

HONDA CRF 450 R 2020

HONDA CRF 450 R 2019

HONDA CRF 450 R 2018

HONDA CRF 450 R 2017

HONDA CRF 450 RWE 2021

HONDA CRF 450 RWE 2020

HONDA CRF 450 RWE 2019

HONDA CRF 450 RX 2021

HONDA CRF 450 RX 2020

HONDA CRF 450 RX 2019

HONDA CRF 450 RX 2018

HONDA CRF 450 RX 2018

HONDA CRF 450 RX 2017