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There are no more items in your cartAir cooling big bore kit for Yamaha BWS100 4VP 130cc modification. It is plug and play kit.
For installation this set engine boring is not needed.
Big bore air cooling kit for Yamaha BWS100 4VP 130cc engine modification. Plug and play.
Kit including: cylinder set 56mm (wrist pin 14mm), forged crankshaft 53mm +4.2, cylinder head, bearings and oil seals.
Air cooling big bore kit for Yamaha BWS100 4VP 130cc modification. It is plug and play kit.
For installation this set engine boring is not needed.