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 - P40321012 - Connecting Rod Kit - Honda CRF250R/CRF250X - Fits 2004-2017 Honda CRF250R/X
Athena
$164.95Athena - 09230474 - Connecting Rod Kit - Honda CRF250R/CRF250XFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$164.95 -
Out of stock
Athena - P40321022 - Connecting Rod Kit - Yamaha WR450F/YZ450F - Fits Yamaha 2003-2006 WR450F, 2003-2005 YZ450F
Athena
$160.95Athena - 09230506 - 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 -
Out of stock
Athena - P40321031 - Connecting Rod Kit - Kawasaki KX60/KX65 | Suzuki RM60/RM65 - Fits Kawasaki 1985-2004 KX60, 2000-2021 KX65
Athena
$103.95Athena - 09230477 - Connecting Rod Kit - Kawasaki KX60/KX65 | Suzuki RM60/RM65FeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency...$103.95 -
Out of stock
Athena - P40321024 - Connecting Rod Kit - Yamaha WR450F/YZ450F/YZ450FX - Fits Yamaha 2016-2020 WR450F, 2010-2019 YZ450F, 2016-2020 YZ450FX
Athena
$168.95Athena - 09230508 - Connecting Rod Kit - Yamaha WR450F/YZ450F/YZ450FXFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for...$168.95 -
Out of stock
Athena - P40321017 - Connecting Rod Kit - Yamaha YZ125/YZ125X - Fits 2005-2022 Yamaha YZ125
Athena
$112.95Athena - 09230502 - Connecting Rod Kit - Yamaha YZ125/YZ125XFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$112.95 -
Out of stock
Athena - P40321020 - Connecting Rod Kit - Gas Gas EC250F/350F | Yamaha WR250F/YZ250F - Fits 2010-2015 Gas Gas EC 250F, 2013-2015 Gas Gas EC 300F, 2003-2013 Yamaha WR250F, 2003-2013 Yamaha YZ250F
Athena
$156.95Athena - 09230504 - Connecting Rod Kit - Gas Gas EC250F/350F | Yamaha WR250F/YZ250FFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency...$156.95 -
Out of stock
Athena - P40321030 - Connecting Rod Kit - Suzuki RMZ450 - Fits 2005-2007 Suzuki RM-Z450
Athena
$164.95Athena - 09230499 - Connecting Rod Kit - Suzuki RMZ450FeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance...$164.95 -
Athena - P40321011 - Connecting Rod Kit - Honda CR250R - Fits 2002-2007 Honda CR250
Athena
$128.95Athena - 09230473 - Connecting Rod Kit - Honda CR250RFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance...$128.95 -
Athena - P40321013 - Connecting Rod Kit - Honda CRF450R - Fits 2002-2008 Honda CRF450R
Athena
$168.95Athena - 09230475 - Connecting Rod Kit - Honda CRF450RFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance...$168.95 -
Athena - P40321045 - Connecting Rod Kit - Beta | KTM - Fits 2005-2007 Beta 250 RR, 2005-2009 Beta 450/525 RR, 2000-2002 KTM 520 EXC/SX/XC-W, 2003-2007 KTM 525 EXC/SX/XC-W, 2004-2005 KTM 525 SMR
Athena
$184.95Athena - 09230494 - Connecting Rod Kit - Beta | KTMFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance...$184.95 -
Athena - P40321034 - Connecting Rod Kit - Kawasaki KDX250/KX250 - Fits Kawasaki 1991-1994 KDX250, 1978-2008 KX250
Athena
$121.95Athena - 09230480 - Connecting Rod Kit - Kawasaki KDX250/KX250FeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$121.95 -
Out of stock
Athena - P40321047 - Connecting Rod Kit - Beta | Husaberg | Husqvarna | KTM - Fits 2012-2014 Husqvarna TE 125, 1998-2016 KTM 125 EXC/XC-W, 1998-2015 KTM 125 SX, 2008-2015 KTM 144/150 SX, 2014-2015 Husqvarna TC 125
Athena
$121.95Athena - 09230488 - Connecting Rod Kit - Beta | Husaberg | Husqvarna | KTMFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment...$121.95 -
Athena - P40321015 - Connecting Rod Kit - Gas Gas EC125 | Yamaha YZ125 - Fits 1986-2000 Yamaha YZ125
Athena
$118.95Athena - 09230500 - Connecting Rod Kit - Gas Gas EC125 | Yamaha YZ125FeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for...$118.95 -
Athena - P40321032 - Connecting Rod Kit - Kawasaki KX80/KX85/KX100 - Fits Kawasaki 1998-2000 KX80, 2001-2021 KX85, 1998-2019 KX100
Athena
$109.95Athena - 09230478 - Connecting Rod Kit - Kawasaki KX80/KX85/KX100FeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$109.95 -
Out of stock
Athena - P40321040 - Connecting Rod Kit - KTM 85SX/105SX - Fits KTM 2003-2012 85 SX, 2004-2009 105 SX
Athena
$109.95Athena - 09230486 - Connecting Rod Kit - KTM 85SX/105SXFeaturesMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher...$109.95 -
Out of stock
Athena - P400485100076 - Cylinder Kit - 47.50 mm - YZ85 - Fits 2019-2021 Yamaha YZ85
Athena
$1,019.95Athena - 09310975 - Cylinder Kit - 47.50 mm - YZ85FeaturesSpecially designed, high performance, hard anodized power valves (cannot use OEM)There is an aluminum cylinder head with a removable bronze...$1,019.95 -
Athena - R2506-065 - Top End Race Gasket Kit - Fits 2014-2025 Kawasaki KX85
Athena
$44.95Athena - 09345863 - 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...$44.95 -
Out of stock
Athena - P400510470005 - Water Pump Gasket Kit - Fits 2007-2016 Suzuki RM-Z250
Athena
$42.95Athena - 09345162 - Water Pump Gasket Kit - SuzukiFeaturesKit contents will vary slightly based on applicationSpecsEngine Type2-StrokeProduct NameGasket KitUnitsKitTypeWater PumpRiding...$42.95 -
Out of stock
Athena - P5F0768245003B - Piston Kit with Gaskets - 76.76 mm - Honda
Athena
$214.95Athena - 09031705 - Piston Kit with Gaskets - 76.76 mm - HondaFeaturesThe smooth profile ensures a regular flow and the perfect flame propagationThe piston for 4-stroke Off-Road motorcycles are made...$214.95 -
Out of stock
Athena - P5F0768245003A - Piston Kit with Gaskets - 76.75 mm - Fits 2016-2017 Honda CRF250R
Athena
$214.95Athena - 09031704 - Piston Kit with Gaskets - 76.75 mm - HondaFeaturesThe smooth profile ensures a regular flow and the perfect flame propagationThe piston for 4-stroke Off-Road motorcycles are made...$214.95 -
Out of stock
Athena - P5F0768245002A - Piston Kit with Gaskets - 76.75 mm - Fits 2014-2015 Honda CRF250R
Athena
$214.95Athena - 09031702 - Piston Kit with Gaskets - 76.75 mm - HondaFeaturesThe smooth profile ensures a regular flow and the perfect flame propagationThe piston for 4-stroke Off-Road motorcycles are made...$214.95 -
Out of stock
Athena - P5F0768245001B - Piston Kit with Gaskets - 76.76 mm - Honda
Athena
$214.95Athena - 09031701 - Piston Kit with Gaskets - 76.76 mm - HondaFeaturesThe smooth profile ensures a regular flow and the perfect flame propagationThe piston for 4-stroke Off-Road motorcycles are made...$214.95 -
Athena - P5F0768245001A - Piston Kit with Gaskets - 76.75 mm - Fits 2010-2013 Honda CRF250R
Athena
$214.95Athena - 09031700 - Piston Kit with Gaskets - 76.75 mm - HondaFeaturesThe smooth profile ensures a regular flow and the perfect flame propagationThe piston for 4-stroke Off-Road motorcycles are made...$214.95 -
Athena - P400210850650/1 - Complete Gasket Kit - Honda
Athena
$147.95Athena - 09340044 - Complete Gasket Kit - HondaFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$147.95 -
Athena - P400250850650 - Complete Gasket Kit - Kawasaki
Athena
$104.95Athena - 09340047 - Complete Gasket Kit - KawasakiFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$104.95 -
Athena - P400270870054 - Complete Gasket Kit - KTM
Athena
$458.95Athena - 09342060 - Complete Gasket Kit - KTMFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high springback...$458.95 -
Athena - P400210850221 - Complete Gasket Kit - Honda
Athena
$99.95Athena - 400210850221 - Complete Gasket Kit - HondaFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$99.95 -
Athena - P400210850084 - Complete Gasket Kit - Honda
Athena
$45.95Athena - 400210850084 - Complete Gasket Kit - HondaFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$45.95 -
Athena - P400485850004 - Complete Gasket Kit - Yamaha
Athena
$17.95Athena - 400485850004 - Complete Gasket Kit - YamahaFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$17.95 -
Athena - P400210850103 - Complete Gasket Kit - Honda
Athena
$41.95Athena - 400210850103 - Complete Gasket Kit - HondaFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$41.95 -
Athena - P400210850200 - Complete Gasket Kit - Honda
Athena
$47.95Athena - 400210850200 - Complete Gasket Kit - HondaFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$47.95 -
Athena - P400210850520 - Complete Gasket Kit - Honda
Athena
$56.95Athena - 400210850520 - Complete Gasket Kit - HondaFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$56.95 -
Athena - P400210600520 - Top End Gasket Kit - Honda
Athena
$42.95Athena - 400210600520 - 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...$42.95 -
Athena - P400210600221 - Top End Gasket Kit - Honda
Athena
$80.95Athena - 400210600221 - 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...$80.95 -
Athena - P400485600520 - Top End Gasket Kit - Yamaha
Athena
$40.95Athena - 400485600520 - 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...$40.95 -
Athena - P400510600042 - Top End Gasket Kit - Fits 2000-2014 Suzuki DR-Z400S
Athena
$172.95Athena - 09340599 - 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...$172.95 -
Athena - P400210600103 - Top End Gasket Kit - Honda
Athena
$29.95Athena - 400210600103 - 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...$29.95 -
Athena - P400250850030 - Complete Gasket Kit - Fits 2002-2025 Kawasaki KLX110
Athena
$74.95Athena - 09341520 - Complete Gasket Kit - KawasakiFeaturesHead gasket features rubber-coated spring steel constructionSoft steel base gaskets are rubber coatedSteel core material features high...$74.95 -
Athena - P400485160007 - Gasket Kit - Yamaha - 83 mm
Athena
MSRP: $91.95$84.95Athena - 09340357 - Gasket Kit - Yamaha - 83 mmFeaturesLow moisture absorption, highest mechanical resistance, resistance to oils and gasoline, resistance to high temperatures and pressures, easy...MSRP: $91.95$84.95 -
Out of stock
Athena - P400250160007 - Gasket Kit - Kawasaki - 50 mm
Athena
MSRP: $46.95$42.95Athena - 09341533 - Gasket Kit - Kawasaki - 50 mmFeaturesLow moisture absorption, highest mechanical resistance, resistance to oils and gasoline, resistance to high temperatures and pressures, easy...MSRP: $46.95$42.95
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.