
The Athena Top End Gasket Kit P400485600983 is a powersports replacement or performance component described by Athena as Top End Gasket Kit; Yamaha 1000 YZF R-1 98-01. This product page combines the supplied Athena description with the structured application data available for this exact manufacturer part number. The fitment guide contains 1 application record for this item.
Athena was founded in 1973 and built its early reputation around gaskets, technical components, and metal parts for engines and mobility applications. The brand has since expanded into a broad catalog for motorcycles, scooters, ATVs, cars, and industrial vehicles. Its powersports range includes cylinder kits, pistons, gasket sets, filters, bearings, valves, exhaust components, and supporting service hardware. Athena offers both replacement-focused parts and performance-oriented components for repair, restoration, and engine-building projects. This top end gasket kit is identified by Athena manufacturer part number P400485600983, which separates it from similar parts that may use different dimensions or applications. The supplied listing data connects this item with 1998-2001 YAMAHA YZF-R1 1000cc, giving shoppers a clearer way to compare the exact version with related Athena components. Athena's range within the Street Gasket Kits segment also helps builders source related top-end, bottom-end, sealing, intake, exhaust, and maintenance components from one established manufacturer. This page organizes the available product description, specifications, and fitment records into a practical reference for online research and purchasing.