The EK 525SRX2-130 SRX2 series chain is designed for street motorcycles and sport bikes that require dependable performance, reduced friction, and long service life. Built in the 525 size with 130 links, this chain provides a practical replacement option for compatible motorcycle drivetrains and is an excellent value for everyday street riding.
Featuring EK’s Quadra X-ring design, the 525SRX2 chain helps reduce friction at the link interface while retaining lubrication more effectively than a standard O-ring chain. This construction can provide chain life approximately 1.5 to 2 times longer than a conventional O-ring design when properly installed, adjusted, and maintained. The sealed-ring configuration also supports consistent operation under regular road conditions.
Lightening holes in the side plates reduce chain weight by approximately 3 percent without compromising the chain’s intended street-bike application. Confirm fitment against your motorcycle’s manufacturer specifications, including chain size, required link count, sprocket compatibility, and drivetrain configuration, before installation. The EK SRX2 chain is intended for compatible street machines and sport bikes using a 525 chain system.
Brand: EK
Manufacturer Part Number: 525SRX2-130
Vendor Part Number: 693-1830
Fitment: Compatible motorcycles and sport bikes requiring a 525-size, 130-link chain; verify application-specific requirements before purchase.
Features:
- Size: 525 chain size with 130 links
- Model: SRX2 Quadra X-ring sport bike chain
- Brand: EK
- Manufacturer Part Number: 525SRX2-130
- Vendor Part Number: 693-1830
- Application: Compatible street motorcycles and sport bikes using a 525 chain system
- Quadra X-Ring Design: Reduces friction and can provide approximately 1.5 to 2 times the service life of a standard O-ring chain
- Lightweight Construction: Side-plate lightening holes reduce chain weight by approximately 3 percent
- Value: Practical chain replacement for compatible street machines