HEAVY DUTY INLET SPRING MADE FROM AN ULTRA HIGH STRENGTH ALLOY Stock Item:Default Title All RK Sealed chains feature

All RK Sealed chains feature heat treated hi-carbon alloy steel components

Patented Cam-Hook Design: Made from aircraft-grade aluminum

The NXR lower air intake is a critical component for maintaining clear vision and fresh air circulation

from our pros to those that have supported us since the brand’s inception in ’97

Height: 88mm

HEAVY DUTY INLET SPRING MADE FROM AN ULTRA HIGH STRENGTH ALLOY Stock Item:Default Title All RK Sealed chains featureEngineered for high RPM stability, this heavy duty component is designed to maintain consistent valve timing under extreme heat. The specialized construction helps prevent valve float during aggressive riding conditions. Fabricated from a premium ultra high strength alloy for superior fatigue resistance. Designed to provide increased tension over standard components for better valve control. Undergoes rigorous stress testing to ensure reliability in