Athena Replacement Cylinder for Athena Big Bore Kit
Replacement cylinder for only for machines fitting with Athena piston big bore cylinder kit
Does not fit stock-sized piston
Made in Italy
Product Note:Only fits machines equipped with Athena big bore cylinder kit (sold separately).
Specification
Details
Bore
102 mm
Compression Ratio
12.3:1
Country of Origin
Italy
Displacement
497cc
Material
Aluminum
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Yamaha
YZ450F 2018-2019
YZ450FX 2018-2019
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