Athena
Athena delivers high-quality motorcycle gaskets, piston kits and cylinders engineered for precision fit, reliable sealing and long-lasting engine performance. Trusted by riders and mechanics worldwide, Athena components ensure consistent compression and durability on every ride.
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Athena - P400485600115/1 - Top End Gasket Kit - Yamaha
Athena
$30.95Athena - 400485600115 - Top End Gasket Kit - YamahaFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$30.95 -
Athena - P400485600267 - Top End Gasket Kit - Yamaha
Athena
$35.95Athena - 400485600267 - Top End Gasket Kit - YamahaFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$35.95 -
Athena - P400250850104 - Complete Gasket Kit - Kawasaki/Suzuki
Athena
$58.95Athena - 400250850104 - Complete Gasket Kit - Kawasaki/SuzukiFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features...$58.95 -
Athena - P400210850504 - Complete Gasket Kit - Honda
Athena
$74.95Athena - 400210850504 - Complete Gasket Kit - HondaFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$74.95 -
Athena - P400250600089 - Top End Gasket Kit - Kawasaki
Athena
$38.95Athena - 400250600089 - Top End Gasket Kit - KawasakiFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$38.95 -
Athena - P400250600252 - Top End Gasket Kit - Kawasaki
Athena
$40.95Athena - 400250600252 - Top End Gasket Kit - KawasakiFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$40.95 -
Athena - P400270850028 - Complete Gasket Kit - Fits 2002-2016 KTM 200 EXC/SX/XC-W
Athena
$136.95Athena - 09342792 - Complete Gasket Kit - KTMFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high springback...$136.95 -
Out of stock
Athena - P400270850045 - Complete Gasket Kit - KTM/Husqvarna - Multiple Husqvarna/KTM Models
Athena
$116.95Athena - 09342337 - Complete Gasket Kit - KTM/HusqvarnaFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$116.95 -
Athena - P400270850047 - Complete Gasket Kit - KTM/Husqvarna/Gas Gas - Fits 1983-1984 Honda XR500R, 2017-2025 Husqvarna TC 65
Athena
$109.95Athena - 09342001 - Complete Gasket Kit - KTM/Husqvarna/Gas GasFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material...$109.95 -
Athena - R4856-118 - Top End Race Gasket Kit - Fits 2005-2021 Yamaha YZ125
Athena
$19.95Athena - 09342840 - Top End Race Gasket Kit - YamahaFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium-quality base gaskets of different thicknesses to optimize engine...$19.95 -
Athena - P400270600028 - Top End Gasket Kit - Fits 2002-2016 KTM 200 EXC/SX/XC-W
Athena
$77.95Athena - 09342346 - Top End Gasket Kit - KTMFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$77.95 -
Out of stock
Athena - R4856-039 - Top End Race Gasket Kit - Gas Gas/Yamaha - Fits Yamaha 2001-2013 WR250F, 2001-2013 YZ250F
Athena
$53.95Athena - 09342839 - Top End Race Gasket Kit - Gas Gas/YamahaFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium-quality base gaskets of different thicknesses to optimize...$53.95 -
Out of stock
Athena - P400270850049 - Complete Gasket Kit - KTM/Husqvarna/ Gas Gas - Fits 1979-1983 KTM XL500
Athena
$109.95Athena - 09342791 - Complete Gasket Kit - KTM/Husqvarna/ Gas GasFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material...$109.95 -
Athena - P400270600043 - Top End Gasket Kit - Fits 2004-2011 KTM 105 SX/XC
Athena
$53.95Athena - 09342905 - Top End Gasket Kit - KTMFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$53.95 -
Out of stock
Athena - P400250600104 - Top End Gasket Kit - Fits 1998-2013 Kawasaki KX100
Athena
$38.95Athena - 09342904 - Top End Gasket Kit - KawasakiFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$38.95 -
Out of stock
Athena - R4856-267 - Top End Race Gasket Kit - Fits Yamaha 1999-2025 YZ250, 2016-2025 YZ250X
Athena
$18.95Athena - 09342845 - Top End Race Gasket Kit - YamahaFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium-quality base gaskets of different thicknesses to optimize engine...$18.95 -
Athena - R2506-008 - Top End Race Gasket Kit - Kawasaki - Fits 2003-2006 Suzuki RM65, 2000-2025 Kawasaki KX65
Athena
$25.95Athena - 09342816 - Top End Race Gasket Kit - KawasakiFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium-quality base gaskets of different thicknesses to optimize engine...$25.95 -
Athena - P400485100038 - Cylinder Kit - 53.00 mm - YZ85 - Fits 2002-2018 Yamaha YZ85
Athena
MSRP: $976.95$903.95Athena - 09310473 - Cylinder Kit - 53.00 mm - YZ85FeaturesSpecially designed, high performance, hard anodized power valves (cannot use OEM)Kit also includes Athena top end gasket set with required...MSRP: $976.95$903.95 -
Out of stock
Athena - P400270475021 - Water Pump Gasket Kit - KTM/Gas Gas/Husqvarna - Fits 2019 KTM 250/300 XC, 2019 Husqvarna TC 250, 2019 KTM 250 SX
Athena
$50.95Athena - 09346382 - Water Pump Gasket Kit - KTM/Gas Gas/HusqvarnaFeaturesKit contents will vary slightly based on applicationSpecsEngine Type2-StrokeUnitsKitRiding StyleStreetTypeWater PumpRiding...$50.95 -
Out of stock
Athena - P400210475015 - Water Pump Gasket Kit - Fits 2019-2022 Honda CRF450RX
Athena
$27.95Athena - 09346374 - Water Pump Gasket Kit - HondaFeaturesKit contents will vary slightly based on applicationSpecsUnitsKitProduct NameGasket KitEngine Type4-StrokeRiding StyleOff-RoadTypeWater...$27.95 -
Athena - M7355O - Frame Pads - Orange - KTM - Multiple Husqvarna/KTM Models
Athena
$34.99Athena - 05052097 - Frame Pads - Orange - KTMFeaturesThese non-slip rubber frame protectors are designed to provide optimal bike control while driving, along with improved grip between the inner side...$34.99 -
Athena - R2506-066 - Top End Race Gasket Kit - Fits 2016-2018 Kawasaki KX450F
Athena
$53.95Athena - 09345864 - Top End Race Gasket Kit - KawasakiFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium-quality base gaskets of different thicknesses to optimize engine...$53.95 -
Out of stock
Athena - P400210850318 - Complete Gasket Kit - Fits 2005-2006 Honda CRF450R
Athena
$172.95Athena - 09345913 - Complete Gasket Kit - HondaFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$172.95 -
Out of stock
Athena - P400250900066 - Complete Race Gasket Kit - Fits 2016-2018 Kawasaki KX450F
Athena
$268.95Athena - 09345865 - Complete Race Gasket Kit - KawasakiFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium-quality base gaskets of different thicknesses to optimize engine...$268.95 -
Out of stock
Athena - P400485470001 - Water Pump Gasket Kit - Fits 1994-2001 Yamaha YZ80
Athena
$44.95Athena - 09345166 - Water Pump Gasket Kit - YamahaFeaturesKit contents will vary slightly based on applicationSpecsUnitsKitEngine Type2-StrokeProduct NameGasket KitRiding StyleOff-RoadTypeWater...$44.95 -
Out of stock
Athena - S410485320002 - Crankcase - Yamaha YZ85
Athena
MSRP: $171.95$158.95Athena - 09210589 - Crankcase - Yamaha YZ85FeaturesStandard strokeSpecsRiding StyleOff-RoadProduct NameCrankshaftUnitsEachFitment2002-2018YamahaYZ85MSRP: $171.95$158.95 -
Athena - S4C04750005A - Piston Kit - 47.45 mm - Yamaha YZ85
Athena
MSRP: $124.95$115.95Athena - 09310976 - Piston Kit - 47.45 mm - Yamaha YZ85FeaturesMade from special high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE pistonHas been...MSRP: $124.95$115.95 -
Athena - P40321021 - Connecting Rod Kit - Yamaha WR250F/YZ250F/YZ250FX - Fits Yamaha 2015-2021 WR250F, 2014-2022 YZ250F, 2015-2019 YZ250FX
Athena
$164.95Athena - 09230505 - Connecting Rod Kit - Yamaha WR250F/YZ250F/YZ250FXFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for...$164.95 -
Athena - P40321016 - Connecting Rod Kit - Yamaha YZ125 - Fits 2001-2004 Yamaha YZ125
Athena
$118.95Athena - 09230501 - Connecting Rod Kit - Yamaha YZ125FeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance...$118.95 -
Out of stock
Athena - P40321019 - Connecting Rod Kit - Yamaha YZ250/YZ250X - Fits Yamaha 1999-2022 YZ250, 2016-2022 YZ250X
Athena
$128.95Athena - 09230503 - Connecting Rod Kit - Yamaha YZ250/YZ250XFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$128.95 -
Athena - P40321046 - Connecting Rod Kit - Gas Gas | Husaberg | Husqvarna | KTM - Multiple Husqvarna/KTM Models
Athena
$133.95Athena - 09230490 - Connecting Rod Kit - Gas Gas | Husaberg | Husqvarna | KTMFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency...$133.95 -
Out of stock
Athena - P40321023 - Connecting Rod Kit - Yamaha WR450F/YZ450F - Fits Yamaha 2007-2011 WR450F, 2006-2009 YZ450F
Athena
$160.95Athena - 09230507 - Connecting Rod Kit - Yamaha WR450F/YZ450FFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$160.95 -
Athena - P40321033 - Connecting Rod Kit - Kawasaki KX125 - Fits 2003-2008 Kawasaki KX125
Athena
$115.95Athena - 09230479 - Connecting Rod Kit - Kawasaki KX125FeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$115.95 -
Athena - P40321041 - Connecting Rod Kit - Gas Gas MC85 | Husqvarna TC85 | KTM 85SX - Fits 2013-2021 KTM 85 SX, 2014-2021 Husqvarna TC 85
Athena
$119.95Athena - 09230487 - Connecting Rod Kit - Gas Gas MC85 | Husqvarna TC85 | KTM 85SXFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency...$119.95 -
Athena - P40321029 - Connecting Rod Kit - Kawasaki KX250F | Suzuki RMZ250 - Fits 2004-2022 Suzuki RM-Z250, 2004-2009 Kawasaki KX250F
Athena
$165.95Athena - 09230498 - Connecting Rod Kit - Kawasaki KX250F | Suzuki RMZ250FeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for...$165.95 -
Athena - P40321048 - Connecting Rod Kit - Gas Gas | Husqvarna | KTM - Multiple Husqvarna/KTM Models
Athena
$128.95Athena - 09230489 - Connecting Rod Kit - Gas Gas | Husqvarna | KTMFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for...$128.95 -
Out of stock
Athena - P40321035 - Connecting Rod Kit - Kawasaki KX450F/KLX450R - Fits 2006-2008 Kawasaki KX450F
Athena
$160.95Athena - 09230483 - Connecting Rod Kit - Kawasaki KX450F/KLX450RFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$160.95 -
Out of stock
Athena - P40321039 - Connecting Rod Kit - Gas Gas MC65 | Husqvarna TC65 | KTM 65SX - Fits 2009-2022 KTM 65 SX, 2017-2022 Husqvarna TC 65
Athena
$103.95Athena - 09230485 - Connecting Rod Kit - Gas Gas MC65 | Husqvarna TC65 | KTM 65SXFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency...$103.95 -
Athena - P40321036 - Connecting Rod Kit - Kawasaki KX450F - Fits 2009-2018 Kawasaki KX450F
Athena
$168.95Athena - 09230484 - Connecting Rod Kit - Kawasaki KX450FFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$168.95 -
Out of stock
Athena - P40321010 - Connecting Rod Kit - Honda CR125R
Athena
$112.95Athena - 09230472 - Connecting Rod Kit - Honda CR125RFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance...$112.95
Athena Gaskets, Piston Kits & Cylinder Components for Engine Performance
Athena is a global leader in motorcycle gaskets and engine components, producing parts designed for maximum reliability, performance and precision fit. From head gaskets to complete gasket kits, Athena products provide superior sealing and withstand the toughest riding conditions, whether on-road or off-road.
Built for professional builders and everyday riders, Athena piston kits and cylinder kits deliver consistent compression, improved engine lifespan and reduced oil leakage. Popular options like the Athena Top End Gasket Kits for Honda, Yamaha, Suzuki and Kawasaki vehicles make rebuilds easier and more dependable. Riders also rely on Athena cylinders and pistons to restore factory performance or achieve new power levels.
Whether you’re completing a full engine rebuild or replacing a head gasket, Athena components are trusted for precision engineering, OEM-level quality and lasting durability. Manufactured to exact specifications, these gaskets and engine kits keep your bike running at peak performance mile after mile.