2009 YZ450 Flywheel weights

3 replies to this topic
  • BubZ

Posted February 15, 2010 - 04:35 PM


I have searched the threads so please be patient with me. Who all makes the flywheel weight for the yamaha.

I know Yamaha of course, but I've seen references to Steahly and their website and hot links from this website come up with a web page error.

So, I want to know who the different vendors are and the best place to buy them.

I'm interested in a heavier weight due to the tight riding we do, I would like to minimize stalling as much as is possible.

Anyone using the after market acc pump cover with the adjustable leak jet? Would this help minimize stalling?


  • grayracer513

Posted February 15, 2010 - 05:03 PM


Would (the after market acc pump cover with the adjustable leak jet) help minimize stalling?


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  • FinchFan194

Posted February 15, 2010 - 05:32 PM


I have an 08 and I bought the GYT-R offroad FWW for my bike and I love it. It greatly reduced stalling on tight single track and it just tractors through tough root sections. Didn't notice anything missing from the top end either.

  • BubZ

Posted February 15, 2010 - 07:36 PM


Thanks for the replies. This may explain why I haven't found anything on the web searches.

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