Boost your Goped or RC Car's performance with this 29cc Big Bore Kit.

This 36mm bore size is also a big bore kit for the G23LH, G230RC, G260RC, CY23RC, CY26RC, CY27RC, CY29RC - among others. Fit's all Zenoah Komatsu® LH and RC engines as well as Chung Yang CY engines. 36mm Goped top end kit.

This item is a stock replacement kit for the GP290RS / CY29RC engine.

Cylinder; 29cc - 1
Piston; 29cc - 1
Piston Ring; 29cc - 1
Piston Pin; 29cc - 1
Piston pin washer; 29cc - 2
Piston pin clip - 2
Gasket; cylinder base - 1
Bolt, cylinder - 2
Gasket; insulator - 1
29cc Goped / RC Car Big Bore Kit 36mm

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Spark Plug:

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