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  • Brand:Athena
  • Model:09310103

Price : $839.95 $702.99

Quantity:
CRF450X\'05-14 - Athena 490cc Big Bore Kit
ATHENA 490cc BIG BORE KIT

* Athena cylinder kits are a bolt on high performance replacement kit specifically designed for each application
* This kit includes a aluminum cylinder with galvanic coating designed with wider water jackets, forged piston with molybdenum coating, special gasket kit

Cylinder Bore: 100mm
Stroke: 62.1mm
Displacement: 487.7cc
Compression Ratio: 11.6:1
Wheel Power: 62:8 hp@8500 RPM (estimated)

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