Big bore kit to increase displacement. Typically includes cylinder, piston, and necessary gaskets.
Athena is an Italian manufacturer of cylinder kits, big bore kits, gasket sets, and oil seals for a wide range of models.
Fits these engines
- Yamaha WR125R 2009-2010
- Yamaha WR125X 2009-2010
- Yamaha YZF-R125 2008-2011
- Brand: Athena
- Type: Big bore kit
- Engine brand: Yamaha
- Model: WR125R, WR125X, YZF-R125
- Year: 2008-2011
- Article number: 420-0485-100034
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