The EK 530SRX2-120 SRX2 series chain is designed for street motorcycles and sport bikes that require dependable power transfer, reduced friction, and long service life. This 530-size chain features a 120-link configuration and is engineered as an excellent-value replacement or upgrade for compatible street machines. The EK brand is recognized for motorcycle chain designs that balance performance, durability, and practical everyday use.
The SRX2 chain uses EK’s Quadra X-ring seal design to help retain lubrication while reducing friction at the link interfaces. Compared with a standard O-ring chain, this design can provide chain life approximately 1.5 to 2 times longer under comparable operating conditions, helping support consistent drivetrain performance between maintenance intervals. Fitment depends on the motorcycle’s required chain size, pitch, sprocket combination, and original equipment link count; verify application requirements before installation.
Lightening holes in the side plates reduce chain weight by approximately 3 percent without compromising the intended street-performance application. The result is a responsive, practical chain option for riders seeking reliable service on compatible sport bikes and other street-oriented motorcycles. Manufacturer part number 530SRX2-120 and vendor part number 530SRX2-120 identify this EK SRX2 530 chain with 120 links.
Features:
- Size: 530 chain size with 120 links for compatible street motorcycles and sport bikes
- Model: SRX2 series sport bike chain
- Seal design: Quadra X-ring construction helps reduce friction and retain lubrication
- Service life: Designed 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 chain weight by approximately 3 percent
- Fitment: Intended for compatible street machines; verify chain size, sprocket configuration, and required link count before installation
- Brand: EK
- Manufacturer part number: 530SRX2-120
- Vendor part number: 530SRX2-120