Hyper S-Stage+D Bore Up Kit (Scat) 12V-Monkey (φ57mm/106cc/Decomp)

Easy power-up!
This is a 106cc big bore kit that you can easily assemble yourself.
It's a popular light big bore kit for street riding, allowing you to experience engine performance different from the stock.
This big bore kit allows for a significant increase in displacement without the need to disassemble the crankcase, and it works with the stock crankshaft.
This is a great value set that includes the S-Stage 106cc big bore kit, DENI18 carburetor kit, air filter, drive sprocket, and spark plug.
Compatible models
12V Monkey/Gorilla (Z50J-2000001 / AB27-10000011899999)
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