Cylinder Works

Latest Cylinder Works Reviews – You could win up to $500 for reviewing products!

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  Cylinder Works Power Valve Kit

  David in TX

  Better/ cheaper than oe

  Better than oe, goes back to the original one that yamaha used that didn't break off so easy.

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  Cylinder Works Standard Bore Cylinder Kit

  Gary in AZ

  Perfect fit replacement.

  So far, so good. Excellent fitment, can't tell you about longevity as the bike has not been ridden for many hours. But appears to be a quality replacement.

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  Cylinder Works Big Bore Replacement Top End Gasket Kit

  Caleb in LA

  Nice quality and nice fit.

  I bought the big bore kit for the WR250F. The whole kit fit very well, and it gave nice low end power to my bike. The gasket fits great with no leaking and has been solid for the past 5 months of riding. I also bought an extra gasket in case I need to do any major engine work. It's always a good idea to keep a set of engine gaskets ready.

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  Cylinder Works Standard Bore High Compression Replacement Vertex Piston Kit

  Ryan in OR

  Great choice for a piston!

  Runs awesome in my crf250x! Seems very high quality. It was a pretty simple plug and play install.

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  Cylinder Works Standard Bore High Compression Cylinder Kit

  Zac in UT

  New top end

  It worked perfectly on my 2018 yz450f bike runs great now!

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  Cylinder Works Big Bore Cylinder Kit

  Ron in CO

  Go big

  Great upgrade for my 2014 FE350. Noticeable power increase. Great fitment to the stock lower.

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