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Pro Design PD299 Replacement O-ring Set for Cool Head Shell

SKU: 4135788

Pro Design PD299 Replacement O-ring Set for Cool Head Shell

Pro Design
$35.94
$35.94
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This is a pre order item. We will ship it when it comes in stock.
Made from 6061 aircraft alloy and CNC machined CAD assisted. State of the art head with replaceable combustion chambers for easy tuning for altitude, port timing and fuel changes. Up to 70% better cooling for increased reliability and performance.

Vehicle Fitment:

1987-2006 Yamaha YFZ350 Banshee
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