The EK 520SRX2-160 SRX2 X-Ring Sport Bike Chain is designed for street motorcycles and sport bike applications that demand reliable performance and efficient power transfer. As part of EK’s SRX2 series, this 520-size chain offers an excellent value for riders seeking a durable replacement chain for compatible motorcycle drivetrains. The 160-link configuration supports fitment applications that require a longer chain length and may be trimmed to the proper length by a qualified installer when appropriate.
Featuring EK’s Quadra X-ring design, the 520SRX2-160 helps reduce friction at the chain seals while retaining lubrication more effectively than a conventional standard O-ring chain. This design is engineered to provide chain life approximately 1.5 to 2 times longer than a standard O-ring chain under comparable operating conditions. Lightening holes in the side plates help reduce weight by approximately 3 percent, supporting responsive handling and efficient performance without compromising the chain’s intended strength.
Fitment depends on the motorcycle’s manufacturer, model, year, sprocket combination, and required chain length. Confirm that your application uses a 520 chain size and verify the required number of links before installation. The EK SRX2 chain is intended for compatible street machines and sport motorcycles; professional installation is recommended to ensure correct alignment, tension, riveting, and final adjustment. Manufacturer part number 520SRX2-160 and vendor part number 693-1760 identify this specific chain configuration.
Features:
- Series: EK SRX2 sport bike chain for compatible street motorcycle applications
- Chain Size: 520 series configuration
- Link Count: 160 links for applications requiring an extended chain length
- Sealing Design: Quadra X-ring construction helps reduce friction and retain lubrication
- Service Life: Engineered to last approximately 1.5 to 2 times longer than a standard O-ring chain under comparable conditions
- Weight Reduction: Lightening holes in the side plates reduce weight by approximately 3 percent
- Fitment: Compatible with motorcycles specified for a 520 chain; verify model, year, sprockets, and required link count
- Brand: EK
- Manufacturer Part Number: 520SRX2-160
- Vendor Part Number: 693-1760