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Koso Big Bore Kit with 4-Valve Head fits Honda MSX125 Grom 125/Monkey/Monkey ABS
Koso Big Bore Kit with 4-Valve Head fits Honda MSX125 Grom 125/Monkey/Monkey ABS. Top-end kit with cylinder head for maximum performance.
High-quality components for reliability and durability. Reliable power in one box. Big Bore Kit with 4-Valve Head. This item fits the following applications. We guarantee your satisfaction, that's why our team works hard to get your gear to your door as fast as possible.