49t or 51t

3 replies to this topic
  • djtroy

Posted April 17, 2008 - 09:33 AM


I am getting conflicting answers here. I ride a 2006 YZ450f motocross only 90% deep sand.

Also o-ring or non o-ring?

I have an O-ring now and I have never had to adjust it and it has over 60hrs on it.

  • grayracer513

Posted April 17, 2008 - 09:47 AM


Regina ORN6 O-ring chain.

I don't know about 51, but 50 sounds good. Depends on you and on the track.

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  • MaxPower

Posted April 17, 2008 - 02:57 PM


[COLOR="Green"]60 hours and you didnt have to adjust the chain.Thats longer than the top end last on most Hondas.
Why would you even consider going to a standard chain?[/COLOR]

  • _JoNeS_

Posted April 17, 2008 - 03:11 PM


I ride mainly deep sand tracks and ive just put a 52 rear and stayed with 13 up front to see how it goes, I was running 49 on rear but it needed way more bottom end I found, probably because the track is usually really wet

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