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EK Chain
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EK Chain 420 SRO Series O-Ring Chain
Value O-ring chain that does not compromise quality or durability.
High-tech heat-treated steel alloy construction.
O-ring seals lock in lube, lock out grit.
420 SRO/428 SROZ chains include semi-press fit clip connecting link.
Average Tensile Strength: 4,300 Lb.
Max Engine CC 80 Street, 80 Dirt.
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