Vertex Piston 02-18 Yamaha YZ 85 85cc +2mm Cast Big Bore Piston Kit 92cc.
Regular price
$111.22
Regular price
-10%
$123.95
Sale price
$111.22
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Ready to install and hit the road!
All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!
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Exact fit A, B or C pistons match your cylinder bore perfectly to maximize power and performance, while reducing blow-by and oil consumption. All piston kits include piston, rings, wrist pin and circlips required.
