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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Out of stock
Athena - P5F0770039007A - Piston Kit with Gaskets - 76.96 mm - Fits Yamaha 2008-2013 WR250F, 2008-2013 YZ250F
Athena
$222.95Athena - 09031706 - Piston Kit with Gaskets - 76.96 mm - YamahaFeaturesThe smooth profile ensures a regular flow and the perfect flame propagationThe piston for 4-stroke Off-Road motorcycles are made...$222.95 -
Athena - P400485160076 - Top End Gasket Kit - Yamaha
Athena
$27.95Athena - 09346689 - 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...$27.95 -
Athena - M7350B - Frame Pads - YFZ - Blue - Fits Yamaha 2019 YZ250F, 2018-2019 YZ450F
Athena
$34.99Athena - 05051864 - Frame Pads - YFZ - BlueFeaturesThese non-slip rubber frame protectors are designed to provide optimal bike control while driving, along with improved grip between the inner side...$34.99 -
Out of stock
Athena - M7348N - Frame Pads - Black - CRF1000L - Fits 2016-2019 Honda CRF1000L Africa Twin
Athena
$34.99Athena - 05051835 - Frame Pads - Black - CRF1000LFeaturesThese non-slip rubber frame protectors are designed to provide optimal bike control while driving, along with improved grip between the inner...$34.99 -
Athena - M7343V - Frame Pads - KX450F - Green - Fits 2013-2019 Kawasaki KX450F
Athena
$34.99Athena - 05051848 - Frame Pads - KX450F - GreenFeaturesThese non-slip rubber frame protectors are designed to provide optimal bike control while driving, along with improved grip between the inner...$34.99 -
Athena - M7332R - Frame Pads - CRF - Red - Fits Honda 2014-2017 CRF250R, 2013-2016 CRF450R
Athena
$34.99Athena - 05051840 - Frame Pads - CRF - RedFeaturesThese non-slip rubber frame protectors are designed to provide optimal bike control while driving, along with improved grip between the inner side of...$34.99 -
Athena - M7338V - Frame Pads - KX250F - Green - Fits 2013-2019 Kawasaki KX250F
Athena
$34.99Athena - 05051846 - Frame Pads - KX250F - GreenFeaturesThese non-slip rubber frame protectors are designed to provide optimal bike control while driving, along with improved grip between the inner...$34.99 -
Athena - M7352R - Frame Pads - CRF450R - Red - Fits 2019 Honda CRF450R
Athena
$34.99Athena - 05051844 - Frame Pads - CRF450R - RedFeaturesThese non-slip rubber frame protectors are designed to provide optimal bike control while driving, along with improved grip between the inner...$34.99 -
Out of stock
Athena - M7341G - Frame Pads - RM-Z 250 - Gray - Fits 2013-2017 Suzuki RM-Z250
Athena
$34.99Athena - 05051854 - Frame Pads - RM-Z 250 - GrayFeaturesThese non-slip rubber frame protectors are designed to provide optimal bike control while driving, along with improved grip between the inner...$34.99 -
Athena - P400210900323 - Complete Gasket Kit - Fits Honda 2022-2025 CRF250R, 2022-2025 CRF250RX
Athena
$205.95Athena - 09347376 - Complete Gasket Kit - HondaFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$205.95 -
Athena - R4856-213 - Top End Race Gasket Kit - Fits 2020-2022 Yamaha YZ450F
Athena
$72.95Athena - 09346472 - 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...$72.95 -
Athena - P400485900213 - Complete Gasket Kit - Yamaha
Athena
$181.95Athena - 09346471 - Complete Gasket Kit - YamahaFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$181.95 -
Athena - R2506-069 - Top End Race Gasket Kit - Fits 2020 Kawasaki KX250
Athena
$54.95Athena - 09346469 - 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...$54.95 -
Athena - P400250400069 - Oil Seal Gasket Kit - Kawasaki
Athena
$57.95Athena - 09346468 - Oil Seal Gasket Kit - KawasakiFeaturesDoes not include valve cover gaskets.SpecsTypeEngineUnitsKitRiding StyleOff-RoadProduct NameOil Seal KitFitment2020KawasakiKX250F$57.95 -
Athena - P400250900069 - Complete Gasket Kit - Fits 2020 Kawasaki KX250F
Athena
$260.95Athena - 09346467 - Complete Gasket Kit - KawasakiFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$260.95 -
Athena - P400250600069 - Top End Gasket Kit - Fits 2020 Kawasaki KX250F
Athena
$89.95Athena - 09346466 - 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...$89.95 -
Athena - P400270600092 - Top End Gasket Kit - Husqvarna/KTM - Fits 2020-2022 Husqvarna FE 450, 2020-2022 Husqvarna FE 501, 2020-2022 KTM 450 EXC-F/XCF-W, 2020-2021 KTM 500 EXC-F/XCF-W
Athena
$73.95Athena - 09346460 - Top End Gasket Kit - Husqvarna/KTMFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$73.95 -
Athena - P400485100068 - Cylinder Kit - 102.00 mm - YZ450F
Athena
$1,236.95Athena - 09310960 - Cylinder Kit - 102.00 mm - YZ450FFeaturesSpecially designed, high performance, hard anodized power valves (cannot use OEM)Forged piston with molybdenum coatingDoes not include...$1,236.95 -
Athena - P40321053 - Connecting Rod Kit - Yamaha YZ65 - Fits 2018-2022 Yamaha YZ65
Athena
$121.95Athena - 09230578 - Connecting Rod Kit - Yamaha YZ65FeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance...$121.95 -
Out of stock
Athena - P40321052 - Connecting Rod Kit - Honda CRF450R/CRF450RX - Fits Honda 2017-2022 CRF450R, 2019-2022 CRF450RX
Athena
$202.95Athena - 09230577 - Connecting Rod Kit - Honda CRF450R/CRF450RXFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$202.95 -
Athena - P40321054 - Connecting Rod Kit - Yamaha YZ85 - Fits 2018-2021 Yamaha YZ85
Athena
$124.95Athena - 09230579 - Connecting Rod Kit - Yamaha YZ85FeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance...$124.95 -
Athena - P400210100067 - Cylinder Kit - 85.00 mm - CRF250R
Athena
MSRP: $1,166.95$1,079.95Athena - 09310956 - Cylinder Kit - 85.00 mm - CRF250RFeaturesSpecially designed, high performance, hard anodized power valves (cannot use OEM)Forged piston with molybdenum coatingDoes not include...MSRP: $1,166.95$1,079.95 -
Athena - P40321050 - Connecting Rod Kit - Gas Gas | Husqvarna | KTM - Fits Husqvarna 2016-2022 FC 250, 2017-2022 FE 250
Athena
$269.95Athena - 09230576 - Connecting Rod Kit - Gas Gas | Husqvarna | KTMFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for...$269.95 -
Out of stock
Athena - P400485100053 - Cylinder Kit - 97.00 mm - Fits 2014-2017 Yamaha YZ450F
Athena
$772.80Athena - 09310958 - Cylinder Kit - 97.00 mm - YamahaFeaturesForged OEM-style domed piston kitAluminum cylinder with nickel-carbide coating, ported to Factory Works specsAthena top-end gasket set...$772.80 -
Out of stock
Athena - P400485100067 - Cylinder Kit - 97.00 mm - Fits 2018-2019 Yamaha YZ450F
Athena
$772.95Athena - 09310959 - Cylinder Kit - 97.00 mm - YamahaFeaturesForged OEM-style domed piston kitAluminum cylinder with nickel-carbide coating, ported to Factory Works specsAthena top-end gasket set...$772.95 -
Out of stock
Athena - P400250100022 - Cylinder Kit - 96.00 mm - Fits 2016-2018 Kawasaki KX450F
Athena
$772.95Athena - 09310961 - Cylinder Kit - 96.00 mm - KawasakiFeaturesForged OEM-style domed piston kitAluminum cylinder with nickel-carbide coating, ported to Factory Works specsAthena top-end gasket set...$772.95 -
Out of stock
Athena - P400210100066 - Cylinder Kit - 79.00 mm - Fits 2018-2022 Honda CRF250R
Athena
$819.33Athena - 09310955 - Cylinder Kit - 79.00 mm - HondaFeaturesForged OEM-style domed piston kitAluminum cylinder with nickel-carbide coating, ported to Factory Works specsAthena top-end gasket set...$819.33 -
Out of stock
Athena - P400210100059 - Cylinder Kit - 96.00 mm - Fits 2017-2022 Honda CRF450R
Athena
$772.95Athena - 09310957 - Cylinder Kit - 96.00 mm - HondaFeaturesForged OEM-style domed piston kitAluminum cylinder with nickel-carbide coating, ported to Factory Works specsAthena top-end gasket set...$772.95 -
Athena - P400485475014 - Water Pump Gasket Kit - Fits Yamaha 2020-2021 WR250F, 2019-2025 YZ250F
Athena
$57.95Athena - 09347194 - Water Pump Gasket Kit - YamahaFeaturesKit contents will vary slightly based on applicationSpecsUnitsKitEngine Type4-StrokeProduct NameGasket KitRiding StyleOff-RoadTypeWater...$57.95 -
Athena - P400250475017 - Water Pump Gasket Kit - Fits 2021-2023 Kawasaki KX250/X
Athena
$53.95Athena - 09347512 - Water Pump Gasket Kit - KawasakiFeaturesKit contents will vary slightly based on applicationSpecsUnitsKitRiding StyleOff-RoadEngine Type4-StrokeProduct NameGasket KitTypeWater...$53.95 -
Athena - P400270475022 - Water Pump Gasket Kit - Gas Gas/Husqvarna/KTM - Fits 2021 Gas Gas EC 350F, 2020-2023 Husqvarna FE 350, 2020-2021 Husqvarna FE 250, 2020-2021 KTM 250/350 EXC-F/XCF-W
Athena
$61.95Athena - 09347513 - Water Pump Gasket Kit - Gas Gas/Husqvarna/KTMFeaturesKit contents will vary slightly based on applicationSpecsUnitsKitRiding StyleOff-RoadEngine Type4-StrokeTypeWater PumpProduct...$61.95 -
Out of stock
Athena - P400510900099 - Complete Gasket Kit - Fits 2019-2025 Suzuki RM-Z250
Athena
$218.95Athena - 09347511 - Complete Gasket Kit - SuzukiFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$218.95 -
Athena - P400250600071 - Top End Gasket Kit - Fits 2021-2024 Kawasaki KX250F/X
Athena
$92.95Athena - 09347507 - 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...$92.95 -
Athena - P400250900071 - Complete Gasket Kit - Fits 2021-2024 Kawasaki KX250F/X
Athena
$239.95Athena - 09347510 - Complete Gasket Kit - KawasakiFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$239.95 -
Out of stock
Athena - P400510600099 - Top End Gasket Kit - Fits 2019-2025 Suzuki RM-Z250
Athena
$72.95Athena - 09347508 - Top End Gasket Kit - SuzukiFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$72.95 -
Athena - P400060900014 - Complete Gasket Kit - Fits Beta 2013-2024 250 RR 2T, 2013-2024 300 RR 2T
Athena
$185.95Athena - 09347509 - Complete Gasket Kit - BetaFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$185.95 -
Athena - P400060600014 - Top End Gasket Kit - Fits 2013-2024 Beta 250 RR 2T
Athena
$61.95Athena - 09347506 - Top End Gasket Kit - BetaFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$61.95 -
Out of stock
Athena - P400210900322 - Complete Gasket Kit - Fits 2021-2025 Honda CRF450R/RX
Athena
$223.95Athena - 09347472 - Complete Gasket Kit - HondaFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$223.95 -
Athena - P400210600323 - Top End Gasket Kit - Fits Honda 2022-2025 CRF250R, 2022-2025 CRF250RX
Athena
$69.95Athena - 09347377 - Top End Gasket Kit - HondaFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine...$69.95 -
Out of stock
Athena - P5F0970197004A - Piston Kit with Gaskets - 96.95 mm - Fits Yamaha 2019-2020 WR450F, 2018-2019 YZ450F, 2019-2020 YZ450FX
Athena
$289.95Athena - 09031768 - Piston Kit with Gaskets - 96.95 mm - YamahaFeaturesThe smooth profile ensures a regular flow and the perfect flame propagationThe piston for 4-stroke Off-Road motorcycles are made...$289.95
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.