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 - P400250475003 - Water Pump Gasket Kit - Kawasaki/Suzuki - Fits Kawasaki 1986-2000 KX80, 2001-2025 KX85, 1995-2020 KX100, 2022-2025 KX112
Athena
$30.95Athena - 09346051 - Water Pump Gasket Kit - Kawasaki/SuzukiFeaturesKit contents will vary slightly based on applicationSpecsRiding StyleOff-RoadProduct NameGasket KitUnitsKitEngine...$30.95 -
Athena - P400250475002 - Water Pump Gasket Kit - Fits 2006-2025 Kawasaki KX65
Athena
$42.95Athena - 09346050 - Water Pump Gasket Kit - KawasakiFeaturesKit contents will vary slightly based on applicationSpecsEngine Type2-StrokeTypeWater PumpProduct NameGasket KitRiding...$42.95 -
Athena - P400210475005 - Water Pump Gasket Kit - Fits 1992-2001 Honda CR250R
Athena
$32.95Athena - 09346041 - Water Pump Gasket Kit - HondaFeaturesKit contents will vary slightly based on applicationSpecsRiding StyleOff-RoadEngine Type2-StrokeTypeWater PumpUnitsKitProduct NameGasket...$32.95 -
Athena - P400210475012 - Water Pump Gasket Kit - Fits 1987-2001 Honda CR500R
Athena
$35.95Athena - 09346048 - Water Pump Gasket Kit - HondaFeaturesKit contents will vary slightly based on applicationSpecsEngine Type2-StrokeUnitsKitRiding StyleOff-RoadTypeWater PumpProduct NameGasket...$35.95 -
Athena - P400210475007 - Water Pump Gasket Kit - Fits 2004-2009 Honda CRF250R
Athena
$33.95Athena - 09346043 - Water Pump Gasket Kit - HondaFeaturesKit contents will vary slightly based on applicationSpecsTypeWater PumpUnitsKitEngine Type4-StrokeRiding StyleOff-RoadProduct NameGasket...$33.95 -
Athena - P400210475001 - Water Pump Gasket Kit - Fits 1990-2002 Honda CR80
Athena
$39.95Athena - 09346037 - Water Pump Gasket Kit - HondaFeaturesKit contents will vary slightly based on applicationSpecsProduct NameGasket KitUnitsKitEngine Type2-StrokeTypeWater PumpRiding...$39.95 -
Athena - P400210475009 - Water Pump Gasket Kit - Fits 2002-2008 Honda CRF450R
Athena
$35.95Athena - 09346045 - Water Pump Gasket Kit - HondaFeaturesKit contents will vary slightly based on applicationSpecsTypeWater PumpEngine Type4-StrokeProduct NameGasket KitRiding...$35.95 -
Out of stock
Athena - P400210475003 - Water Pump Gasket Kit - Fits 2005-2007 Honda CR125R
Athena
$27.95Athena - 09346039 - Water Pump Gasket Kit - HondaFeaturesKit contents will vary slightly based on applicationSpecsProduct NameGasket KitEngine Type2-StrokeRiding StyleOff-RoadTypeWater...$27.95 -
Out of stock
Athena - P400270475019 - Water Pump Gasket Kit - KTM/Husqvarna - Multiple Husqvarna/KTM Models
Athena
$49.95Athena - 09346380 - Water Pump Gasket Kit - KTM/HusqvarnaFeaturesKit contents will vary slightly based on applicationSpecsEngine Type2-StrokeRiding StyleStreetTypeWater PumpEngine Type4-StrokeProduct...$49.95 -
Out of stock
Athena - P400210475014 - Water Pump Gasket Kit - Fits 2018-2020 Honda CRF250R
Athena
$28.95Athena - 09346373 - Water Pump Gasket Kit - HondaFeaturesKit contents will vary slightly based on applicationSpecsEngine Type4-StrokeProduct NameGasket KitRiding StyleOff-RoadTypeWater...$28.95 -
Athena - P400485475013 - Water Pump Gasket Kit - Fits Yamaha 2018-2025 YZ65, 2019-2025 YZ85
Athena
$39.95Athena - 09346376 - Water Pump Gasket Kit - YamahaFeaturesKit contents will vary slightly based on applicationSpecsEngine Type2-StrokeUnitsKitRiding StyleOff-RoadTypeWater PumpProduct NameGasket...$39.95 -
Athena - R2106-319 - Top End Race Gasket Kit - Fits Honda 2018-2021 CRF250R, 2019-2020 CRF250RX
Athena
$70.95Athena - 09346365 - Top End Race 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...$70.95 -
Athena - P400485900199 - Complete Gasket Kit - Fits 2019-2022 Yamaha YZ85
Athena
$103.95Athena - 09346360 - Complete Gasket Kit - YamahaFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$103.95 -
Athena - R4856-199 - Top End Race Gasket Kit - Fits 2019-2025 Yamaha YZ85
Athena
$27.95Athena - 09346370 - 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...$27.95 -
Out of stock
Athena - P400485600198 - Top End Gasket Kit - Fits 2018-2022 Yamaha YZ65
Athena
$31.95Athena - 09346357 - 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...$31.95 -
Athena - P400270600090 - Top End Gasket Kit - Gas Gas/Husqvarna/KTM - Multiple Husqvarna/KTM Models
Athena
$76.95Athena - 09346351 - Top End Gasket Kit - Gas Gas/Husqvarna/KTMFeaturesKit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize...$76.95 -
Athena - P400210900319 - Complete Gasket Kit - Fits Honda 1979-1991 XR80R, 2003-2007 CR85R
Athena
$208.95Athena - 09346347 - Complete Gasket Kit - HondaFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$208.95 -
Athena - P400250900068 - Complete Gasket Kit - Kawasaki
Athena
$224.95Athena - 09346355 - Complete Gasket Kit - KawasakiFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$224.95 -
Athena - P400210600319 - Top End Gasket Kit - Fits Honda 1979-1991 XR80R, 2003-2007 CR85R
Athena
$67.95Athena - 09346346 - 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...$67.95 -
Out of stock
Athena - P400485600197 - Top End Gasket Kit - Fits Yamaha 2019-2020 WR450F, 1983-2006 PW80, 2019-2020 YZ450FX
Athena
$57.95Athena - 09346215 - 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...$57.95 -
Out of stock
Athena - P400250850021 - Complete Gasket Kit - Fits 2005-2008 Kawasaki KX250
Athena
$105.95Athena - 09342790 - Complete Gasket Kit - KawasakiFeaturesSoft steel base gaskets are rubber coatedSteel core material features high spring-back and superior tensile strengthRevolutionary transparent...$105.95 -
Out of stock
Athena - P40321049 - Connecting Rod Kit - Honda CRF250R/CRF250RX - Fits Honda 2018-2021 CRF250R, 2019-2021 CRF250RX
Athena
$181.95Athena - 09230574 - Connecting Rod Kit - Honda CRF250R/CRF250RXFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$181.95 -
Athena - P400485100029 - Cylinder Kit - 54.00 mm - YZ125
Athena
MSRP: $1,223.95$1,131.95Athena - 09310258 - Cylinder Kit - 54.00 mm - YZ125FeaturesSpecially designed, high performance, hard anodized power valves (cannot use OEM)Kit also includes Athena top end gasket set with required...MSRP: $1,223.95$1,131.95 -
Athena - P400270100023 - Cylinder Kit - 82.00 mm - FE250 | EXCF250
Athena
$974.95Athena - 09310865 - Cylinder Kit - 82.00 mm - FE250 | EXCF250FeaturesSpecially designed, high performance, hard anodized power valves (cannot use OEM)Forged piston with molybdenum coatingDoes not...$974.95 -
Out of stock
Athena - P400485475008 - Water Pump Gasket Kit - Fits 2003-2005 Yamaha YZ450F
Athena
$39.95Athena - 09346090 - Water Pump Gasket Kit - YamahaFeaturesKit contents will vary slightly based on applicationSpecsUnitsKitRiding StyleOff-RoadTypeWater PumpProduct NameGasket KitEngine...$39.95 -
Out of stock
Athena - P400485475007 - Water Pump Gasket Kit - Fits Yamaha 2014-2018 YZ250F, 2015-2020 YZ250FX
Athena
$39.95Athena - 09346089 - Water Pump Gasket Kit - YamahaFeaturesKit contents will vary slightly based on applicationSpecsEngine Type4-StrokeProduct NameGasket KitRiding StyleOff-RoadTypeWater...$39.95 -
Athena - P400485475009 - Water Pump Gasket Kit - Fits 2006-2009 Yamaha YZ450F
Athena
$41.95Athena - 09346091 - Water Pump Gasket Kit - YamahaFeaturesKit contents will vary slightly based on applicationSpecsEngine Type4-StrokeTypeWater PumpProduct NameGasket KitUnitsKitRiding...$41.95 -
Athena - S41316157 - Piston Ring Set
Athena
$17.95Athena - 09120104 - Piston Ring SetFeaturesSpecsEngine Type2-StrokeProduct NamePiston RingBore Size Metric57.94 mmPiston MaterialAluminumUnitsSetRiding StyleOff-RoadFitment2006-2007KawasakiKX...$17.95 -
Athena - P400485475006 - Water Pump Gasket Kit - Fits 2001-2013 Yamaha YZ250F
Athena
$39.95Athena - 09346088 - Water Pump Gasket Kit - YamahaFeaturesKit contents will vary slightly based on applicationSpecsTypeWater PumpUnitsKitRiding StyleOff-RoadProduct NameGasket KitEngine...$39.95 -
Out of stock
Athena - S4F07200006A - Piston Kit - 71.95 mm - Yamaha
Athena
$286.95Athena - 09102666 - Piston Kit - 71.95 mm - YamahaFeaturesBoth include 3% copper in materials for better heat resistanceAll pistons are forged using a precision heat-treatment process that allows for...$286.95 -
Out of stock
Athena - P400210600064 - Top End Gasket Kit - Fits Honda 2002-2004 CRF450R, 2005-2006 CRF450R
Athena
$86.95Athena - 09342574 - 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...$86.95 -
Athena - P400485160183 - Gasket Kit - Yamaha - 72 mm
Athena
MSRP: $32.95$30.95Athena - 09342584 - Gasket Kit - Yamaha - 72 mmFeaturesLow moisture absorption, highest mechanical resistance, resistance to oils and gasoline, resistance to high temperatures and pressures, easy...MSRP: $32.95$30.95 -
Out of stock
Athena - S4F07200006B - Piston Kit - 71.96 mm - Yamaha
Athena
$252.95Athena - 09102667 - Piston Kit - 71.96 mm - YamahaFeaturesBoth include 3% copper in materials for better heat resistanceAll pistons are forged using a precision heat-treatment process that allows for...$252.95 -
Out of stock
Athena - P400485100042 - Cylinder Kit - 72.00 mm - YZ250 - Fits 2003-2021 Yamaha YZ250
Athena
MSRP: $1,784.95$1,651.95Athena - 09310440 - Cylinder Kit - 72.00 mm - YZ250FeaturesSpecially designed, high performance, hard anodized power valves (cannot use OEM)Kit also includes Athena top end gasket set with required...MSRP: $1,784.95$1,651.95 -
Athena - P400250600047 - Top End Gasket Kit - Fits 2009-2016 Kawasaki KX250F
Athena
$91.95Athena - 09342577 - 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...$91.95 -
Athena - P400210600239 - Top End Gasket Kit - Fits 1980-1983 Honda XR200R
Athena
$102.95Athena - 09342573 - 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...$102.95 -
Out of stock
Athena - P400510600045 - Top End Gasket Kit - Fits 2005-2006 Suzuki RM-Z450
Athena
$101.80Athena - 09342582 - 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...$101.80 -
Athena - P400485160015 - Gasket Kit - Yamaha - 58 mm
Athena
MSRP: $81.95$75.95Athena - 09343117 - Gasket Kit - Yamaha - 58 mmFeaturesLow moisture absorption, highest mechanical resistance, resistance to oils and gasoline, resistance to high temperatures and pressures, easy...MSRP: $81.95$75.95 -
Athena - P400485475005 - Water Pump Gasket Kit - Fits 1999-2020 Yamaha YZ250
Athena
$36.95Athena - 09346087 - Water Pump Gasket Kit - YamahaFeaturesKit contents will vary slightly based on applicationSpecsProduct NameGasket KitUnitsKitEngine Type2-StrokeTypeWater PumpRiding...$36.95 -
Athena - P400485475003 - Water Pump Gasket Kit - Fits 1998-2004 Yamaha YZ125
Athena
$40.95Athena - 09346085 - Water Pump Gasket Kit - YamahaFeaturesKit contents will vary slightly based on applicationSpecsRiding StyleOff-RoadUnitsKitProduct NameGasket KitEngine Type2-StrokeTypeWater...$40.95
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.