The EK 525SRX2-120 SRX2 X-Ring Sport Bike Chain is a durable, street-focused drive chain designed for sport motorcycles that demand dependable power transfer and extended service life. This 525-size chain features 120 links and is manufactured by EK Chain, making it an excellent replacement or upgrade for compatible street machines.
The SRX2 series uses EK’s Quadra X-ring design to reduce friction at the sealing points and help extend chain life compared with a standard O-ring chain. Lightweight holes in the side plates reduce overall chain weight while maintaining a practical balance of strength and performance for everyday riding, spirited street use, and sport-bike applications.
Fitment: The EK 525SRX2-120 fits select 2004–2009 Aprilia RSV1000R and RSV1000R Factory models, including 2004 Aprilia RSV1000R, 2005–2009 Aprilia RSV1000R, and 2004–2007 Aprilia RSV1000R Factory applications. Confirm the required chain size, link count, and motorcycle application before installation. Manufacturer part number: 525SRX2-120. Vendor part number: 525SRX2-120.
Features:
- Series: SRX2 sport bike chain designed for street motorcycle applications
- Chain Size: 525 size for compatible sport bike drivetrains
- Link Count: 120 links for applications requiring the specified chain length
- Sealing Design: Quadra X-ring construction helps reduce friction and extend chain life compared with standard O-ring chains
- Weight Reduction: Lightening holes in the side plates help reduce chain weight
- Fitment: Select 2004–2009 Aprilia RSV1000R and 2004–2007 RSV1000R Factory models
- Brand: EK Chain
- Manufacturer Part Number: 525SRX2-120
- Vendor Part Number: 525SRX2-120
Fitment:
2004 Aprilia RSV1000R
2004 Aprilia RSV1000R Factory
2005 Aprilia RSV1000R
2005 Aprilia RSV1000R Factory
2006 Aprilia RSV1000R
2006 Aprilia RSV1000R Factory
2007 Aprilia RSV1000R
2007 Aprilia RSV1000R Factory
2008 Aprilia RSV1000R
2008 Aprilia RSV1000R Factory
2009 Aprilia RSV1000R
2009 Aprilia RSV1000R Factory