DID 520MX Chain

Do any of you use this chain? I've heard good things about it, i.e. very strong, fast, etc. I bought one today for my '05 450 and wanted to hear if anyone uses this chain.

Also, I'm getting a FMF Q pipe tomorrow from BTO Motorsports, I'll let you all know about HP gains and noise level after I install it.


I was just looking at those chains on-line yesterday.I am going to buy the DID 520 ERT.It has the strongest tensile strength out of all the chains I looked at which were renthal,RK and some other company.The tensile strength was like 8420 or something close to that.That was a enough for me to try one that and the price 48$

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