Regina 520 ZSE Drive Chain, 120 Links (135ZSE/1004)

The REGINA 520 ZSE drive chain is engineered for dependable power transmission in motorcycle and powersports applications. Built from high-carbon alloy steel, this chain delivers a strong, durable construction designed to withstand demanding riding conditions and regular use. The 120-link configuration provides a practical fit for compatible drivetrain setups, while the REGINA brand represents established chain manufacturing expertise.
The chain features a narrow Z-ring design that helps reduce overall width and minimize articulation friction. This construction supports smoother chain movement through the drivetrain and may help improve efficiency by reducing resistance at the chain’s moving joints. The gold-colored outer plates add a distinctive appearance while maintaining the chain’s functional design.
Part number 135ZSE/1004 identifies this REGINA 520 ZSE chain configuration for accurate product selection and replacement. Verify chain size, link count, and vehicle compatibility before installation. Proper installation, alignment, lubrication, and adjustment are recommended to help promote consistent performance and extend service life.

Features:

• High-carbon alloy steel construction for strength and durability

• Narrow Z-ring design helps reduce width and articulation friction

• Gold-colored outer plates provide a distinctive finish

• 520 chain size for compatible motorcycle and powersports applications

• 120-link configuration

• REGINA part number 135ZSE/1004

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