ATHENA
Athena Gaskets, Piston Kits, and Engine Parts at JJ Motorsports
Athena has been a pioneering force in the world of engine and performance parts since it started serving products in the early 1970s. Known for its commitment to quality and innovation, Athena has established itself as a leader in the industry, providing a wide array of components for various motor vehicles. Over the years, they have built a reputation not only for their engineering excellence but also for their dedication to meeting the evolving needs of their customers in the powersports sector.
At JJ Motorsports, we offer a comprehensive selection of Athena products, including engine parts, gaskets, and kits tailored for 4-stroke off-road motorcycles. Popular items include the ATHENA Water Pump Gasket Kit for Yamaha P400485475014, which includes water pump gasket, clutch cover gasket, oil seals, washers, and bearings as needed, and the ATHENA Piston Kit with Gaskets - 76.75 mm for CRF250R P5F0768245001A made from high-performance aluminum alloy for enhanced durability. Other favorites are the ATHENA Complete Gasket Kit for Honda P400210900323 featuring rubber-coated spring steel construction, the ATHENA Top End Gasket Kit for Honda P400210600323 designed for pro and amateur riders, and the ATHENA Water Pump Gasket Kit for Kawasaki P400250475017 with application-specific components.
Athena's products provide significant benefits such as improved engine efficiency, longevity, and reliability under demanding conditions. Key features include high-performance materials like aluminum alloy with high silicon content for superior resistance, rubber-coated spring steel for high tensile strength, and precise fitment compatible with models from Yamaha, Honda, Kawasaki, and more, making them ideal for off-road and racing applications.
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On Sale
ATHENA Water Pump Gasket Kit - Yamaha P400485475014
ATHENA
MSRP: $54.95Now: $49.00Was: $54.95A worn or degraded water pump gasket kit compromises your cooling system's integrity, leading to coolant leaks, overheating, and potential engine damage. The ATHENA Water Pump Gasket Kit for Yamaha...09347194- SKU:
- 09347194
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
MSRP: $54.95Now: $49.00Was: $54.95 -
On Sale
ATHENA Piston Kit with Gaskets - 76.75 mm - CRF250R P5F0768245001A
ATHENA
MSRP: $214.95Now: $193.00Was: $214.95Your CRF250R's performance ceiling is limited by factory piston tolerances and ring friction losses. The ATHENA 76.75 mm piston kit replaces worn internals with precision-engineered components that...09031700- SKU:
- 09031700
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
MSRP: $214.95Now: $193.00Was: $214.95 -
On Sale
ATHENA Piston Kit with Gaskets - 76.76 mm - CRF250R P5F0768245001B
ATHENA
MSRP: $214.95Now: $193.00Was: $214.95The ATHENA Piston Kit delivers the reliability you expect from OE specifications with measurably improved durability and performance for your CRF250R. High-silicon aluminum construction combined with...09031701- SKU:
- 09031701
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
MSRP: $214.95Now: $193.00Was: $214.95 -
On Sale
ATHENA Piston Kit with Gaskets - 76.75 mm - CRF250R P5F0768245002A
ATHENA
MSRP: $214.95Now: $193.00Was: $214.95When your CRF250R demands more power and reliability, OEM pistons fall short. This ATHENA piston kit delivers the precision engineering and durability required for serious trail performance and...09031702- SKU:
- 09031702
- Availability:
- Ships Same Business Day
- Weight:
- 1.09 LBS
MSRP: $214.95Now: $193.00Was: $214.95Qty in Cart: 0Quantity:Price:MSRP: $214.95Now: $193.00Was: $214.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 76.75 mm - CRF250R P5F0768245003A
ATHENA
MSRP: $214.95Now: $193.00Was: $214.95When your CRF250R's stock piston reaches its limits, you need a direct replacement that restores lost compression and reliability without compromise. The ATHENA 76.75 mm piston kit delivers the...09031704- SKU:
- 09031704
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
MSRP: $214.95Now: $193.00Was: $214.95Qty in Cart: 0Quantity:Price:MSRP: $214.95Now: $193.00Was: $214.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 76.76 mm - CRF250R P5F0768245003B
ATHENA
MSRP: $214.95Now: $193.00Was: $214.95A worn or damaged piston directly impacts engine efficiency, throttle response, and overall reliability—especially in demanding off-road conditions. The ATHENA Piston Kit restores your CRF250R to...09031705- SKU:
- 09031705
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
MSRP: $214.95Now: $193.00Was: $214.95Qty in Cart: 0Quantity:Price:MSRP: $214.95Now: $193.00Was: $214.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 76.97 mm - WR/YZ250F P5F0770039007B
ATHENA
MSRP: $222.95Now: $201.00Was: $222.95Piston reliability directly impacts engine longevity and peak performance—especially in high-stress off-road riding conditions. The ATHENA 76.97 mm piston kit delivers OE-equivalent durability while...09031707- SKU:
- 09031707
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
MSRP: $222.95Now: $201.00Was: $222.95Qty in Cart: 0Quantity:Price:MSRP: $222.95Now: $201.00Was: $222.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 76.96 mm - RMZ250 P5F0770098004B
ATHENA
MSRP: $218.95Now: $197.00Was: $218.95If you're running a RMZ250 and want to restore peak combustion efficiency and ring seal integrity, this OEM-equivalent piston kit delivers the durability of factory parts with measurably better...09031709- SKU:
- 09031709
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
MSRP: $218.95Now: $197.00Was: $218.95 -
On Sale
ATHENA Piston Kit with Gaskets - 76.96 mm - WR/YZ250F/YZ250FX P5F0770187008A
ATHENA
MSRP: $234.95Now: $211.00Was: $234.95When you're pushing your WR or YZ250F to the limit, your piston is working harder than any other component in the engine. ATHENA's 76.96mm piston kit delivers the reliability of OEM engineering with...09031710- SKU:
- 09031710
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
MSRP: $234.95Now: $211.00Was: $234.95Qty in Cart: 0Quantity:Price:MSRP: $234.95Now: $211.00Was: $234.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 76.95 mm - WR/YZ250F P5F0770187009A
ATHENA
MSRP: $234.95Now: $211.00Was: $234.95When your WR/YZ250F demands reliability under extreme conditions, OE pistons hit their limits. The ATHENA Piston Kit delivers the same dependable engineering as factory components while engineering...09031712- SKU:
- 09031712
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
MSRP: $234.95Now: $211.00Was: $234.95 -
On Sale
ATHENA Piston Kit with Gaskets - 76.96 mm - WR/YZ250F P5F0770187009B
ATHENA
MSRP: $234.95Now: $211.00Was: $234.95Your WR/YZ250F demands a piston kit that can handle aggressive riding conditions without compromising reliability. This ATHENA piston kit delivers the precision engineering and durability you need to...09031713- SKU:
- 09031713
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
MSRP: $234.95Now: $211.00Was: $234.95Qty in Cart: 0Quantity:Price:MSRP: $234.95Now: $211.00Was: $234.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 76.95 mm - YZ250F P5F0770212009A
ATHENA
MSRP: $217.95Now: $196.00Was: $217.95When you're pushing your YZ250F to its limits, stock pistons become your weak point—compromising power delivery and ring seal integrity under sustained high RPM. The ATHENA Piston Kit delivers the...09031714- SKU:
- 09031714
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
MSRP: $217.95Now: $196.00Was: $217.95 -
On Sale
ATHENA Piston Kit with Gaskets - 76.96 mm - YZ250F P5F0770212009B
ATHENA
MSRP: $217.95Now: $196.00Was: $217.95Stock pistons wear, lose compression, and rob your YZ250F of power. The ATHENA Piston Kit delivers OE reliability with superior durability and performance gains through precision engineering and...09031715- SKU:
- 09031715
- Availability:
- Ships Same Business Day
- Weight:
- 1.17 LBS
MSRP: $217.95Now: $196.00Was: $217.95Qty in Cart: 0Quantity:Price:MSRP: $217.95Now: $196.00Was: $217.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 77.95 mm - FC250 | 250SXF/XCF P5F0780063001A
ATHENA
MSRP: $287.10Now: $258.00Was: $287.10When your 250SXF/XCF demands peak piston performance, OE-equivalent reliability isn't enough—you need the durability and precision that keeps your engine performing lap after lap. The ATHENA Piston...09031716- SKU:
- 09031716
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
MSRP: $287.10Now: $258.00Was: $287.10Qty in Cart: 0Quantity:Price:MSRP: $287.10Now: $258.00Was: $287.10Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 77.96 mm - KX250F P5F0780069003A
ATHENA
MSRP: $231.95Now: $209.00Was: $231.95OEM reliability without the OEM price—this CNC-machined piston kit delivers factory-grade performance for your KX250F with measurably better durability and ring efficiency. The high-silicon aluminum...09031718- SKU:
- 09031718
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
MSRP: $231.95Now: $209.00Was: $231.95 -
On Sale
ATHENA Piston Kit with Gaskets - 77.95 mm - FE250 | 250EXCF/XCFW P5F0780074001A
ATHENA
MSRP: $292.94Now: $264.00Was: $292.94If you're running a KTM 250 EXC-F or 250 EXC-F W, piston wear directly impacts compression, throttle response, and engine longevity. The ATHENA Piston Kit delivers OEM-level reliability with superior...09031720- SKU:
- 09031720
- Availability:
- Ships Same Business Day
- Weight:
- 1.26 LBS
MSRP: $292.94Now: $264.00Was: $292.94 -
On Sale
ATHENA Piston Kit with Gaskets - 77.96 mm - FE250 | 250EXCF/XCFW P5F0780074001B
ATHENA
MSRP: $292.94Now: $264.00Was: $292.94When you're pushing your 250EXCF or XCFW to its limits, your piston needs to handle extreme combustion pressures without sacrificing reliability. The ATHENA Piston Kit delivers OE-level dependability...09031721- SKU:
- 09031721
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
MSRP: $292.94Now: $264.00Was: $292.94 -
On Sale
ATHENA Piston Kit with Gaskets - 77.95 mm - FE250 | 250EXCF P5F0780078001A
ATHENA
MSRP: $240.10Now: $216.00Was: $240.10Whether you're rebuilding a tired top-end or refreshing your FE250's compression, a quality piston kit directly impacts throttle response, fuel efficiency, and engine longevity. ATHENA's CNC-machined...09031722- SKU:
- 09031722
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
MSRP: $240.10Now: $216.00Was: $240.10 -
On Sale
ATHENA Piston Kit with Gaskets - 77.96 mm - FE250 | 250EXCF P5F0780078001B
ATHENA
MSRP: $240.10Now: $216.00Was: $240.10When you're pushing your FE250 or 250EXCF to the limit, piston reliability directly impacts your power delivery and engine longevity. ATHENA's 77.96 mm piston kit combines Japanese manufacturing...09031723- SKU:
- 09031723
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
MSRP: $240.10Now: $216.00Was: $240.10Qty in Cart: 0Quantity:Price:MSRP: $240.10Now: $216.00Was: $240.10Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 77.96 mm - MC250F | FC250 | 250SXF/XCF P5F0780078002A
ATHENA
MSRP: $240.10Now: $216.00Was: $240.10A worn or damaged piston directly impacts engine compression, throttle response, and overall reliability—especially critical in high-demand off-road conditions. The ATHENA Piston Kit restores your...09031724- SKU:
- 09031724
- Availability:
- Ships Same Business Day
- Weight:
- 1.21 LBS
MSRP: $240.10Now: $216.00Was: $240.10 -
On Sale
ATHENA Piston Kit with Gaskets - 77.97 mm - MC250F | FC250 | 250SXF/XCF P5F0780078002B
ATHENA
MSRP: $240.10Now: $216.00Was: $240.10A properly sized piston kit is critical for maintaining engine compression, combustion efficiency, and overall power output on 4-stroke off-road motorcycles. The ATHENA piston kit delivers OEM-level...09031725- SKU:
- 09031725
- Availability:
- Ships Same Business Day
- Weight:
- 1.26 LBS
MSRP: $240.10Now: $216.00Was: $240.10 -
On Sale
ATHENA Piston Kit with Gaskets - 77.95 mm - EC250F | FE250 | 250EXCF P5F0780093001A
ATHENA
MSRP: $228.95Now: $206.00Was: $228.95Piston failures compromise engine reliability and performance—this ATHENA kit delivers OE-equivalent durability with measurably superior wear resistance. CNC-machined from high-silicon aluminum...09031726- SKU:
- 09031726
- Availability:
- Ships Same Business Day
- Weight:
- 1.24 LBS
MSRP: $228.95Now: $206.00Was: $228.95 -
On Sale
ATHENA Piston Kit with Gaskets - 78.96 mm - CRF250R P5F0790319002B
ATHENA
MSRP: $212.95Now: $192.00Was: $212.95Your CRF250R's piston is the heart of combustion efficiency—worn or low-quality units rob you of power, throttle response, and engine longevity. The ATHENA Piston Kit restores OEM-level reliability...09031731- SKU:
- 09031731
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
MSRP: $212.95Now: $192.00Was: $212.95 -
On Sale
ATHENA Piston Kit with Gaskets - 78.95 mm - CRF250R P5F0790319002A
ATHENA
MSRP: $212.95Now: $192.00Was: $212.95A worn or damaged piston directly kills your CRF250R's combustion efficiency, power output, and engine longevity. This ATHENA piston kit restores your bike to factory performance specs with...09031730- SKU:
- 09031730
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
MSRP: $212.95Now: $192.00Was: $212.95 -
On Sale
ATHENA Top End Gasket Kit - Honda P400210600323
ATHENA
MSRP: $65.95Now: $59.00Was: $65.95Whether you're prepping for race day or executing a midseason engine refresh, compression ratio optimization is critical to extracting maximum performance from your Honda. The ATHENA Top End Gasket...09347377- SKU:
- 09347377
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
MSRP: $65.95Now: $59.00Was: $65.95 -
On Sale
ATHENA Complete Gasket Kit - Honda P400210900322
ATHENA
MSRP: $212.95Now: $192.00Was: $212.95A complete gasket kit is the foundation of a reliable engine rebuild—failed gaskets lead to coolant leaks, oil seepage, and catastrophic engine damage. The ATHENA P400210900322 combines precision...09347472- SKU:
- 09347472
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
MSRP: $212.95Now: $192.00Was: $212.95 -
On Sale
ATHENA Top End Gasket Kit - Beta P400060600014
ATHENA
MSRP: $58.95Now: $53.00Was: $58.95Whether you're prepping for race day or executing a midseason engine refresh, compression ratio optimization is critical to extracting maximum power from your engine. This kit gives you the...09347506- SKU:
- 09347506
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
MSRP: $58.95Now: $53.00Was: $58.95Qty in Cart: 0Quantity:Price:MSRP: $58.95Now: $53.00Was: $58.95Subtotal: -
On Sale
ATHENA Top End Gasket Kit - Kawasaki P400250600071
ATHENA
MSRP: $87.95Now: $79.00Was: $87.95Whether you're prepping for race day or performing a mid-season engine refresh, a properly sealed top end is non-negotiable for peak performance and reliability. This kit gives you the flexibility to...09347507- SKU:
- 09347507
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
MSRP: $87.95Now: $79.00Was: $87.95 -
On Sale
ATHENA Complete Gasket Kit - Beta P400060900014
ATHENA
MSRP: $176.95Now: $159.00Was: $176.95A complete engine rebuild demands gaskets that maintain a reliable seal under sustained high heat and pressure—this kit delivers exactly that. The ATHENA Complete Gasket Kit combines proven materials...09347509- SKU:
- 09347509
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
MSRP: $176.95Now: $159.00Was: $176.95 -
On Sale
ATHENA Complete Gasket Kit - Kawasaki P400250900071
ATHENA
MSRP: $227.95Now: $205.00Was: $227.95A compromised gasket kit leaves your engine vulnerable to coolant leaks, oil seepage, and combustion chamber failures that can quickly escalate into catastrophic damage. The ATHENA Complete Gasket...09347510- SKU:
- 09347510
- Availability:
- Ships Same Business Day
- Weight:
- 0.61 LBS
MSRP: $227.95Now: $205.00Was: $227.95 -
On Sale
ATHENA Complete Gasket Kit - Suzuki P400510900099
ATHENA
MSRP: $218.95Now: $197.00Was: $218.95A complete engine rebuild demands gaskets that can handle thermal cycling and high combustion pressures without failure. The ATHENA Complete Gasket Kit delivers OEM-equivalent sealing performance...09347511- SKU:
- 09347511
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
MSRP: $218.95Now: $197.00Was: $218.95 -
On Sale
ATHENA Water Pump Gasket Kit - Kawasaki P400250475017
ATHENA
MSRP: $50.95Now: $46.00Was: $50.95A failing water pump gasket compromises your cooling system's integrity, risking catastrophic overheating and engine damage. This ATHENA gasket kit supplies all the OEM-spec seals and components...09347512- SKU:
- 09347512
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
MSRP: $50.95Now: $46.00Was: $50.95 -
On Sale
ATHENA Water Pump Gasket Kit - Gas Gas/Husqvarna/KTM P400270475022
ATHENA
MSRP: $61.95Now: $56.00Was: $61.95A failing water pump gasket can compromise your engine's cooling system and lead to costly downtime. This ATHENA gasket kit provides OEM-quality sealing surfaces specifically engineered for Gas Gas,...09347513- SKU:
- 09347513
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
MSRP: $61.95Now: $56.00Was: $61.95 -
On Sale
ATHENA Piston Kit with Gaskets - 78.95 mm - CRF250R P5F0790323002A
ATHENA
MSRP: $220.95Now: $199.00Was: $220.95A worn or damaged piston directly undermines engine efficiency, power delivery, and reliability—especially critical in off-road riding where engine stress is constant. This ATHENA Piston Kit restores...09031736- SKU:
- 09031736
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
MSRP: $220.95Now: $199.00Was: $220.95Qty in Cart: 0Quantity:Price:MSRP: $220.95Now: $199.00Was: $220.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 78.96 mm - CRF250R P5F0790323002B
ATHENA
MSRP: $220.95Now: $199.00Was: $220.95A worn or damaged piston directly impacts your CRF250R's compression, power delivery, and engine longevity. This ATHENA piston kit restores OE-equivalent reliability while delivering the durability...09031738- SKU:
- 09031738
- Availability:
- Ships Same Business Day
- Weight:
- 1.21 LBS
MSRP: $220.95Now: $199.00Was: $220.95Qty in Cart: 0Quantity:Price:MSRP: $220.95Now: $199.00Was: $220.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 77.96 mm - KX250F P5F0780071004A
ATHENA
MSRP: $249.95Now: $225.00Was: $249.95A worn or damaged piston directly impacts combustion efficiency, throttle response, and engine longevity—especially in high-demand off-road conditions. The ATHENA Piston Kit delivers OEM-exceeding...09031739- SKU:
- 09031739
- Availability:
- Ships Same Business Day
- Weight:
- 1.17 LBS
MSRP: $249.95Now: $225.00Was: $249.95 -
On Sale
ATHENA Piston Kit with Gaskets - 77.97 mm - KX250F P5F0780071004B
ATHENA
MSRP: $249.95Now: $225.00Was: $249.95When your stock piston starts showing wear, combustion efficiency drops and power delivery suffers. The ATHENA Piston Kit restores—and exceeds—OE performance with a high-silicon aluminum alloy...09031740- SKU:
- 09031740
- Availability:
- Ships Same Business Day
- Weight:
- 1.18 LBS
MSRP: $249.95Now: $225.00Was: $249.95Qty in Cart: 0Quantity:Price:MSRP: $249.95Now: $225.00Was: $249.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 76.95 mm - RMZ250 P5F0770099004A
ATHENA
MSRP: $227.95Now: $205.00Was: $227.95A worn or stock piston kit limits your RMZ250's potential for sustained high-RPM performance and reliability. This ATHENA Piston Kit delivers the precision engineering and durable materials needed...09031741- SKU:
- 09031741
- Availability:
- Ships Same Business Day
- Weight:
- 1.09 LBS
MSRP: $227.95Now: $205.00Was: $227.95Qty in Cart: 0Quantity:Price:MSRP: $227.95Now: $205.00Was: $227.95Subtotal: -
On Sale
ATHENA Piston Kit with Gaskets - 71.93 mm - KTM P4C0720045002A
ATHENA
MSRP: $220.95Now: $199.00Was: $220.95Keep your 2-stroke off-road machine running at peak performance with a piston kit engineered for reliability and durability. The ATHENA Piston Kit delivers the same dependability as OE components...09031776- SKU:
- 09031776
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
MSRP: $220.95Now: $199.00Was: $220.95 -
On Sale
ATHENA Piston Kit with Gaskets - 71.94 mm - KTM P4C0720045002B
ATHENA
MSRP: $220.95Now: $199.00Was: $220.952-stroke off-road engines demand precision components that survive extreme combustion pressures and repeated thermal cycling. The ATHENA Piston Kit delivers OE-equivalent reliability while improving...09031777- SKU:
- 09031777
- Availability:
- Ships Same Business Day
- Weight:
- 1.49 LBS
MSRP: $220.95Now: $199.00Was: $220.95
