SRX-series chains offer excellent value, and improve on the SRO-series chains with the superior sealing and reduced friction of EK Quadra-X Ring seals.

• X Rings offer 50 to 100% longer life than O-rings, while reducing friction up to 50%. High-tech reinforced rollers help provide phenomenal tensile strength.
• Try and find another quality X-Ring chain made in Japan for less! We have been using EK chains for years now and they are as good as any DID chain for 1/3 the cost less.
• Tensile strength of 8800 lbs. for 525SRX which is rated for 110hp