When you use this Athena 47.6mm Big Bore Kit in conjunction with your stock 41.4mm crankshaft you will increase your total displacement to 70cc!
Fits Honda Elite S/SE/SR models from 1994-2001, Kymco ZX50/Fever/DD50, Daelim Cordi 50 and SYM DD50. Not for earlier model Honda AF05e Engines.
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*You may need to modify your engine case to accommodate the larger cylinder.