Athena: Yamaha YZ85 STOCK BORE CYLINDER KIT 47.5mm 19-2023


SKU: P4004-8510-0076 Category:


Athena 2-Stroke Cylinder kits
Race kits include a nickle carbide coated cylinder ported to factory works specs. Special
hard anodized exhaust valves, complete piston kit and top end gasket kit included. Factory
cylinder kits include all parts in the race kit with aluminum cylinder head with removable
brass dome allowing for higher compression and anti-detonating features.


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Make Model Year
Yamaha YZ 85 2019 - 2023
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