Chains, O Ring Or X Ring, Whos make is the Strongest.

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  Posted by PCS on 01 Nov, 2012 00:10
• i just got a rk GB520MXU 9000# tensile and its lighter than my ktm volar chain i was running. this season will show if its as good as rk says it is. they claim its their top recommended chain they sell for mx type racing.
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