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Grom Big Bore Kit w/4-Valve Cylinder Head – Koso North America

SKU: 27-5810


In stock

Product Details
Koso North America: Grom 170Cc Big Bore Kit W/4-Valve Cylinder Head – 27-5810
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  • Koso ceramic coated big bore cylinder kit forged w/4-valve piston and gaskets
  • Koso 4-valve cylinder head (complete with camshaft, rocker arms, intake manifold, and all other parts shown in the picture)

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