[Compatible kit (made by DAYTONA)] ・Stock head big bore (for Monkey) ・Hyper head big bore (for Monkey) ・Dyna Head (for Monkey) ・DOHC head (for Monkey) ・80cc big bore kit (for APE50)
[AP-Exμ series] Surface modification treatment (surface treatment) improves functional characteristics such as seizure resistance (oil film retention), wear resistance, and thread strength while significantly reducing friction.The most important feature is the formation of plateau surface (nano dimple), which enables friction reduction and oil film retention.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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Ratings & reviews for this product or related products
I bought it as I tried to exchange Piston as well as 124. The significance of Apex μ can be experienced only by Smooth when putting oil and inserting it into the hole of Piston. However, it is clear that quality control is bad as the inside was rusted though it is as good as new. I thought about returning, but since we do not have any relationships, we will only use rust drops. It is regrettable though it is recommended item ... Piston of Mukawa river has a thing with a Pin length of 36 mm so please measure Pin length well before purchasing.View Detail
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