Big bore kit that increases engine displacement. Typically includes cylinder, piston, and the necessary gaskets.
Athena is an Italian manufacturer of cylinder kits, big bore kits, gasket sets, and oil seals for various models.
Fits these engines
- Derbi GPR125 2005-2008
- Yamaha DT125R 1988-2003
- Yamaha DT125RE 2004-2006
- Yamaha DT125X 2005-2007
- Brand: Athena
- Type: Big bore kit
- Engine brand: Derbi, Yamaha
- Model: GPR125, DT125R, DT125RE, DT125X
- Year: 1988-2008
- Article number: 420-0485-100010
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