Primo GY6 Valve Shim

Primo Scooter Company

Regular price $2.49

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Valve Shim for 150cc and 125cc GY6 4-stroke QMI152/157 and QMJ152/157 engines and also fits on 150cc GY6 4-stroke ZNEN engines commonly found in Bintelli, Gorilla Motor Works (GMW) and Puma scooters.