Street Bike X'Ring Type Chain

A competition-grade chain demands precision engineering and proven durability—the EK 520 SRX2 delivers both. The Quadra X-Ring design extends chain life by 1.5 to 2 times longer than standard O-ring chains, while strategically placed lightening holes...

Chain longevity directly impacts your track time and maintenance costs. The EK 520 SRX2 delivers competition-grade durability with a Quadra X-Ring design that extends chain life 1.5 to 2 times longer than conventional O-ring chains, while lightening...

The EK 530 ZVX3 delivers the tensile strength and precision engineering required for high-RPM competition and demanding street riding. With a 11,100 lbs. tensile rating and optimized plate clearance, this chain maintains stiffness while minimizing...

If you're pushing your sportbike to the limit on track or street, your chain is the critical link between engine power and wheel grip. The EK 530 ZVX3 delivers the tensile strength and rigidity needed for high-rpm acceleration and sustained performance...

If you're running a 520 chain on your sportbike, you need a link that won't compromise your lap times or safety. The EK 520 ZVX3 delivers the strength and precision required for competition use, with a tensile rating of 9,400 lbs. that handles aggressive...

When you're pushing your sportbike to its limits on track or street, your chain needs to deliver absolute reliability under extreme load. The EK 520 ZVX3 combines competition-grade strength with reduced weight and stiffness for predictable power transfer...

A worn or damaged chain directly compromises power delivery, throttle response, and engine reliability. The EK 530 MVXZ2 delivers OEM-level durability with measurably improved performance through its Quadra-X ring design, which cuts friction losses and...

A worn or inadequate chain directly compromises power delivery, throttle response, and overall drivetrain reliability—especially under high-load conditions. The EK 530 MVXZ2 delivers OEM-grade replacement performance with measurable improvements in...

Chain wear is one of the fastest routes to catastrophic drivetrain failure, especially under high-load conditions. The EK 530 MVXZ2 delivers OEM-grade durability with Quadra-X ring technology that cuts friction by up to 40% while extending service...

The EK 520 ZVX3 delivers the tensile strength and precision engineering required for sustained high-RPM performance and competition-level reliability. Whether you're replacing worn OEM chain or building a race-ready drivetrain, this 520-series chain...

If you're running a 520-series drivetrain on your sportbike, chain strength and durability directly impact your lap times and reliability. The EK 520 ZVX3 delivers competition-grade tensile strength with a design that minimizes power loss through the...

If you're pushing your sportbike to the limit on track or road, chain failure isn't an option. The EK 530 ZVX3 delivers the tensile strength and precision engineering needed for high-RPM performance, whether you're running competition laps or replacing...

A competition-grade chain needs to deliver consistent power transfer without sacrificing longevity—especially when every lap counts. The EK 525 SRX2 combines a Quadra X-Ring design with strategically placed lightening holes to reduce rotational mass...

If you're running a superbike at the edge of performance, chain wear isn't just an inconvenience—it's a variable that costs you consistency and money. The DID 520 ZVMX Specialty Series Chain delivers the low-friction efficiency you need for high-RPM...

A chain is only as good as its ability to transfer power without slipping or stretching—and the DID 428 VX Series delivers both with measurable precision. Factory pre-stretching eliminates the break-in period, while the rigid X-ring design reduces...

If you're running a 428 chain on your race bike or high-performance build, upgrading to a DID VX Series chain is a direct path to smoother power delivery and measurable performance gains. The enhanced rigidity of the VX design reduces parasitic power...

A quality chain is fundamental to reliable power delivery on any high-performance drivetrain. The DID 428 VX Series delivers superior rigidity that translates to smoother handling characteristics, reduced parasitic power loss, and noticeably quicker...

A chain is only as strong as its weakest link—which is why the DID 525 VX3 belongs on any serious 525-class build pushing toward four-digit displacement. The hardened inner plates deliver 8% more tensile strength, while the X-Ring seals provide 11%...

The DID 525 VX3 delivers the tensile strength and durability required for sustained high-RPM performance without sacrificing reliability. Its X-Ring sealing technology significantly extends chain life under demanding conditions, reducing maintenance...

A motorcycle chain is critical to translating engine power to the rear wheel, and a worn or inferior chain robs you of throttle response and reliability. The DID 520 VX3 delivers consistent performance with patented X-Ring seals that reduce friction...