MOOSE offers a spring-loaded intake valve kit designed to ensure reliable, long-lasting refurbishment of the timing system, replacing original components often subject to rapid wear on 4-stroke engines. The kit typically includes high-strength stainless steel intake valves and matching springs, providing a significant improvement in longevity over original titanium valves. Black Diamond-type stainless steel valves offer up to 4 times longer service life than OEM components, while improving engine flow and performance.

Fits on :

HONDA CRF 250 R 2021

HONDA CRF 250 R 2020

HONDA CRF 250 R 2019

HONDA CRF 250 R 2018

HONDA CRF 250 RX 2021

HONDA CRF 250 RX 2020

HONDA CRF 250 RX 2019

HONDA CRF 450 R 2021

HONDA CRF 450 R 2020

HONDA CRF 450 R 2019

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