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Model: ek520Part Number: ek520Brand: EK
Quadra-X Ring (QX-Ring) Quadra-X Ring design reduces friction by as much as 40% because of smaller contact area. The X-Ring’s 4 point contact patch also offers better sealing than conventional o-rings. Lab tests show the Quadra-X ring chains last 50% longer than a standard O-ring chain!
EK 520 , EK 525 AND EK 530 MVXZ Gold Chains 120 links !
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