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There are no more items in your cart For installation this kit crankcase enlarge is not needed. Plug and play.
Big bore racing kit 70cc for Yamaha JOG50 3KJ.
Kit includes: ceramic cylinder, cylinder head, piston 47.6mm, forged crankshaft 40.2mm, bearings 6205, oil seals, needle roller, spark plug and exhaust gasket.
For installation this kit crankcase enlarge is not needed. Plug and play.