EK 530 QX-Ring Chain 114L (10) (14-530SRX2-114)

QX-Ring Technolgy The Quadra X-ring (QX-Ring) is a slim-profile chain with 40% less friction than a normal O-ring chain and 150% better endurance. These chains benefit from EK’s specialised material R&D, which has allowed EK to achieve stronger results than competitor options of the same size. The EK QX-Ring is a slimmer-profile seal with an updated ‘X’ style design, providing 40% less friction than a standard O-ring seal. This allows the chain to achieve far longer life at the same tensile strength. SRX2 Chain Series. The SRX2 series from EK is touted as the ultimate sportbike chain, with the second-generation model featuring lightning holes and design updates that improve friction reduction. The QX-Ring seal allows this chain to achieve a life 1.5-2 times longer than a standard O-Ring.