[Set components] ・High power cylinder head ・High Power Big Bore Kit ・Instruction Manual [Specification] ・72cc big bore type ・47Φ for 2 rings ・Piston pre-installed
*Autoboy products require specialized knowledge for installation.We do not accept returns, exchanges, or refunds due to damage to other parts or malfunctions after installation.
* The image is only for reference. The image shown may differ from the actual product.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
"I purchased 60-CC bore up kit for SUZUKI K50. Attachment was very easy. Although a bogging change of ignition timing was not made, it is not slow in particular. Although it is among a shake down in sprocket normal, the Rooney chamber, MJ#100, and air cleaner box drilling ..., it seems the mountain of a power band is clear. I feel that it is not so much different from a normal engine under a power band. I'm looking for how far does it upgrade setting or sprocket exchange after a shake down."View Detail
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