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DID 520 ERV7 - Drive Chain - 120 Links M520ERV7120ZB

$266.83 USD
$266.83 USD $266.83 USD
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520 ERV7 - Drive Chain - 120 Links
The 520 ERV7 chain boasts a 3% higher tensile strength due to stronger inner side plates and thicker pins, Due to increased X-Ring durability, the ERV7 sees a 13% wear resistance increase, 520ERV7 is the top-of-the-line racing chain for all types of motorcycle racing, on and off road, Incredible design and utilization of D.I.D's patented X-Ring seal technology makes the ERV7 a top performing racing chain available, Utilized by many factory teams worldwide


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