Athena: Yamaha YZ450F BIG BORE CYLINDER KIT 102mm 12.3:1 comp 497cc 18-2019


SKU: P4004-8510-0068 Category:


Athena 4-Stroke Cylinder kits
Available in standard and big bore sizes. 4 Stroke kits include a nickle carbide coated cylinder and designed with wider water jackets for extra cooling. Complete piston kit and Top
end gasket kit included .


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Make Model Year
Yamaha YZ450F 2018 - 2019
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