Cylinder Works

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Cylinder Works Standard Bore Cylinder Kit
Steven in NC
Works great
Works great, good fit and finish, would definitely buy again
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Cylinder Works Standard Bore High Compression Cylinder Kit
David in AR
Excellent replacement
Good replacement option for wore out cylinders with a little extra power. No issues with install.
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Cylinder Works Big Bore Cylinder Kit
Justin in CO
Instant bolt on power.
Jumped to the big bore after the high compression kit that was previously installed died. Huge difference in bottom and mid range, massive power and better response.
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Cylinder Works Standard Bore High Compression Replacement Vertex Piston Kit
Bryan in NC
best $200 spent on a 250F
This is a great mod! I have had a 280cc kitted 250F before and this is just as good but less money. I have been running it for 8 hours and so far very impressed with the extra pull. Using a 97 octane blend of non ethanol 87 and 110 race fuel. Very happy with this setup. I also did the free flow filter cage and fmf slip on with S/A removed. 2014 KTM 250 SXF.
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Cylinder Works Cylinder Head Kit
Mike in AB
crf 250r head
everthing fit nice and is working good
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Cylinder Works Big Bore Replacement Top End Gasket Kit
Kale in WV
Wow
Ultimate kit for my 2011 CRF250R. Turned it into a competitive weapon.
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