

Dustin in CA
These are great pistons. These are the only pistons we run now. On our practice/trail bike I let my son go to 90 hours on this piston and decided to replace it. I probably could of put another set of rings on it and continued to run it but we were doing full motor rebuild and didn't want to cut corners.
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Mat in FL
Great kit, well packaged. Description could be better for the item to detail what all is included seal wise, rather then just saying seals and gaskets. I winded up with a few extra seals and wrist pin because the description didnt state. So the Kit does come with wrist pin bearing, along with counter shaft and shift lever seals.
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Ethan in UT
Put this in my 2023 ktm 150 xc-w. The piston is noticeably lighter than the old piston which is a good thing. Been using wiseco and will continue to do so.
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carson in NC
This was a great part. worked well and makes the bike run like new
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Geoffrey in OK
At first it almost seemed the brush was too big for the cylinder but you just have to push it in the cylinder and let your drill do the work. Cylinder just had a bit of glazing on it after 112 hours since replating. 6 or 7 passes with the brush and the cylinder looked brand new again.
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aiden in CO
great product. did the job, fitment was perfect.
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