The EK 520SR-116 is a heavy-duty, non-sealed roller chain designed for reliable power transmission and long service life. Manufactured by EK and identified by manufacturer and vendor part number 520SR-116, this 520-size chain includes 116 links for fitment with compatible motorcycle, ATV, and powersports drivetrain applications requiring a durable non-sealed chain.
Built from a special steel alloy, the EK 520SR-116 combines solid rollers, solid bushings, and pre-stretched components to support consistent operation and reduced initial elongation. Four-point riveting strengthens the chain assembly and helps improve resistance to wear under demanding riding conditions. Shot-peened parts provide additional durability for applications that require dependable performance from a conventional, non-sealed design.
The chain includes a clip-type master link for installation with compatible 520 chain systems. Confirm the required chain size, 116-link length, master-link configuration, and vehicle fitment before installation. The EK 520SR-116 is an economical choice for replacing a worn 520 chain while maintaining the heavy-duty construction expected from EK.
Features:
- Size: 520 roller chain
- Model: 520SR
- Brand: EK
- Manufacturer part number: 520SR-116
- Vendor part number: 520SR-116
- Type: Heavy-duty non-sealed roller chain
- Length: 116 links
- Construction: Special steel alloy with solid rollers and solid bushings
- Durability: Four-point riveting, shot-peened parts, and pre-stretched components
- Included: Clip-type master link
- Fitment: Compatible with motorcycle, ATV, and powersports applications requiring a 520-size non-sealed chain