The EK 520 SRX2 Gold Drive Chain is designed for competition use and OEM replacement applications. This 520-size chain includes 150 links and features EK’s Quadra X-Ring design to help reduce friction, improve sealing, and extend service life compared with a standard O-ring chain. Its gold finish provides a distinctive appearance while supporting reliable performance in demanding powersports applications.
Built for riders and technicians seeking durable chain performance, the EK 520SRX2-150G uses lightening holes to help reduce rotating weight without compromising the chain’s functional design. The Quadra X-Ring configuration helps retain lubrication and limit contamination at the link plates, contributing to smooth operation and a service life estimated at 1.5 to 2 times longer than a standard O-ring chain under comparable conditions.
This EK drive chain is supplied with a clip-type master link for installation and service convenience. Verify that the 520 chain size, 150-link length, and required master-link style match your motorcycle, ATV, or other compatible powersports application before installation. Proper riveting or clip orientation, alignment, lubrication, and tension adjustment should follow the vehicle and chain manufacturer’s recommendations.
Features:
- Size: 520 drive chain with 150 links
- Application: Designed for competition use and OEM replacement
- Chain design: Quadra X-Ring configuration helps reduce friction and extend chain life
- Weight reduction: Lightening holes help reduce rotating mass
- Finish: Gold outer appearance
- Service life: Designed to last approximately 1.5 to 2 times longer than a standard O-ring chain under comparable conditions
- Master link: Includes a clip-type master link
- Brand: EK
- Manufacturer part number: 520SRX2-150G
- Vendor part number: 520SRX2-150G