EK 630 SRO O-Ring Drive Chain, 110 Links (630SRO-110)

The EK 630 SRO drive chain is a dependable motorcycle chain designed to deliver long-lasting performance without sacrificing value. Built from high-tech heat-treated steel alloy, this 110-link chain provides the strength and durability needed for demanding street and powersports applications. Its robust construction helps resist wear and deformation, supporting consistent power transfer and reliable operation.
The EK 630SRO-110 uses sealed O-rings to retain factory-applied lubricant inside the chain pins and bushings while helping prevent dirt, grit, and moisture from entering critical wear areas. This sealing system reduces friction and helps extend service life when the chain is properly installed, adjusted, and maintained. The chain’s lightening holes help reduce rotating weight while preserving the structural integrity required for dependable performance.
Designed as a practical replacement or upgrade, the EK 630 SRO chain combines quality materials, efficient sealing, and performance-focused construction in a durable drive-chain package. Verify chain size, link count, and application compatibility before installation. For best results, follow the motorcycle manufacturer’s recommendations for alignment, tension, lubrication, and break-in maintenance.

Features:

• Value-focused O-ring drive chain that delivers reliable quality and durability

• High-tech heat-treated steel alloy construction for strength and wear resistance

• O-ring seals retain lubricant and help keep grit and contaminants away from wear surfaces

• Lightening holes help reduce rotating weight

• 110-link configuration for compatible 630-size motorcycle applications

• Brand: EK

• Part Number: 630SRO-110

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