Street Bike X'Ring Type Chain

A chain is only as good as its ability to transfer power without slipping or premature wear—and the EK 525 MVXZ2 delivers on both fronts. Its Quadra-X ring design reduces friction by up to 40% while extending service life, meaning fewer replacements and...

Chain durability directly impacts both track performance and maintenance costs. The EK 525 SRX2 extends service life by 50-100% compared to standard O-ring designs, reducing downtime between races and keeping you focused on what matters—going faster...

The EK 525 ZVX3 chain is engineered for sportbike applications where precision and reliability are non-negotiable. Whether you're replacing factory equipment or stepping up to competition-grade hardware, this chain delivers the tensile strength and...

Whether you're pushing lap times on the track or replacing worn OEM equipment, the EK 525 ZVX3 delivers the strength and reliability demanded by competition-level sportbike operation. This chain minimizes flex under load while maintaining a lightweight...

If you're running a 530-series drivetrain, chain strength directly impacts your power delivery and reliability under sustained acceleration and corner load. The EK 530 ZVX3 delivers 11,100 lbs. of tensile strength—built for competition-grade performance...

If you're running a high-revving sportbike or building a competition machine, chain integrity is non-negotiable. The EK 530 ZVX3 delivers the tensile strength and rigidity needed for sustained acceleration and aggressive cornering without sacrificing...

If you're pushing your sportbike to its limits on track or street, chain failure isn't an option—it's catastrophic. The EK 525 ZVX3 delivers competition-grade strength with a rivet-style master link that won't let you down, whether you're chasing lap...

Chain longevity directly impacts your track time and maintenance costs. The EK 520 SRX2 delivers extended service life through its Quadra X-Ring design—proven to outlast standard O-ring chains by 1.5 to 2 times—while reducing friction for smoother power...

The EK 520 ZVX3 chain delivers the strength and precision required for competitive sportbike racing and high-performance street applications. With a tensile strength rating of 9,400 lbs, this chain handles extreme acceleration and cornering loads without...

A worn or damaged chain robs your engine of power and reliability—especially under high RPM stress. The EK 520 MVXZ2 delivers OEM-quality performance with advanced ring technology that extends service life while cutting friction losses by up to 40%...

A motorcycle chain is only as good as its ability to maintain consistent power delivery under load—and the DID 520 VX3 delivers that reliability without compromise. The patented X-ring design minimizes friction losses while the rigid pin construction...

A motorcycle chain is only as good as its ability to transmit power without slippage or flex under load. The DID 520 VX3 delivers rigid, consistent performance through highly engineered pins and a patented X-Ring seal system that keeps friction low while...

A quality chain is fundamental to reliable power delivery and safety on the track or street. The DID 520 VX3 delivers the durability and consistent performance that serious riders demand, with engineering that proves itself under sustained load and high...

A chain is only as reliable as its weakest component—and the DID 520 ERV7 eliminates that vulnerability. With 3% higher tensile strength from reinforced inner plates and thicker pins, this chain delivers the durability demanded by high-RPM racing and...

If you're running a 530 chain on a mid-displacement sportbike or racing engine, the DID 530 VX3 delivers measurable improvements in durability and longevity. The hardened inner plates provide 8% greater tensile strength, while upgraded X-Ring seals...

If you're pushing your 530-class engine harder than ever, your drivetrain needs to keep pace. The DID 530 VX3 delivers measurable gains in tensile strength and sealing performance, ensuring reliable power transfer under sustained high-RPM abuse. Built...

If you're pushing a 530-class sportbike or middleweight sport machine to its limits, the DID 530 VX3 delivers the durability and reliability needed for sustained high-performance riding. The hardened inner plates provide an 8% tensile strength increase,...

If you're running a 530 chain on a bike pushing toward 1100cc, you need a drivetrain component that won't become a weak link. The DID 530 VX3 delivers an 8% increase in tensile strength through hardened inner plates, while its upgraded X-Ring sealing...

If you're running a heavyweight motorcycle that demands serious power delivery, chain wear becomes a critical failure point under load. The DID 520 ZVM-X delivers 40% greater wear resistance than standard X-ring chains while maintaining the low-friction...

A chain is only as strong as its seal, and the DID 520 VR delivers premium X-Ring sealing that reduces friction while extending service life significantly. Developed through real-world road racing applications, this chain provides the durability and...