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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Constructed from durable polymers to withstand frequent use and environmental exposure
High-impact nylon sliders are UV resistant to prevent discolouration over time
Manufactured from durable materials that resist shattering upon impact
Rear vents are strategically placed to maximise engine airflow without compromising protection
EXHAUST VALVE SPRING PSYCHIC HEAVY DUTY ULTRA HIGH STRENGTH ALLOY Model_996 ST4s Constructed from durable polymers toThis heavy duty exhaust valve spring is designed to provide consistent tension under the most demanding racing conditions. Utilizing an ultra high strength alloy, it helps prevent valve float at high RPMs, protecting your engine from catastrophic failure. It is an essential upgrade for riders seeking improved reliability and valvetrain stability. Crafted from a specialised alloy that retains its spring rate even under extreme thermal stress. Heavy
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