WD-40 SPECIALIST CHAIN LUBE WD-40 SPECIALIST CHAIN LUBE provides lasting lubrication and protection for your chain and is O, X, Z ring compatible. Its exceptional long lasting action makes it particularly suitable for dry conditions. Its also quick drying and provides outstanding anti-fling properties. Regular use helps maintain the performance and life of your chain. Product Benefits: * Outstanding anti-fling properties * Long lasting lubrication * Maintains performance of chains Recommended For: * Chains * Drive-trains * O, X and Z Rings