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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- Price
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On Sale
ATHENA Complete Gasket Kit - Suzuki P400510850910
ATHENA
MSRP: $258.95Now: $233.00Was: $258.95A complete gasket kit is essential for any top-end or full engine rebuild—poor sealing leads to compression loss, oil leakage, and premature failure. The ATHENA P400510850910 delivers factory-quality...09342365- SKU:
- 09342365
- Availability:
- Ships Same Business Day
- Weight:
- 0.91 LBS
- PRODUCT NAME:
- GASKET KIT
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- STREET
- TYPE:
- COMPLETE
- UNITS:
- KIT
MSRP: $258.95Now: $233.00Was: $258.95 -
On Sale
ATHENA Complete Gasket Kit - Suzuki P400510850604/1
ATHENA
MSRP: $251.95Now: $227.00Was: $251.95A complete engine rebuild demands precision gaskets that maintain their integrity under sustained high temperatures and extreme cylinder pressures. The ATHENA Complete Gasket Kit delivers the sealing...09342363- SKU:
- 09342363
- Availability:
- Ships Same Business Day
- Weight:
- 1.28 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $251.95Now: $227.00Was: $251.95 -
On Sale
ATHENA Top End Gasket Kit - Suzuki P400510600910
ATHENA
MSRP: $248.95Now: $224.00Was: $248.95Whether you're prepping for race season or executing a midseason engine refresh, the ATHENA Top End Gasket Kit ensures a reliable seal with zero guesswork. This kit gives you flexibility to run...09342358- SKU:
- 09342358
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- MATERIAL:
- SPRING STEEL
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- TOP END
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
MSRP: $248.95Now: $224.00Was: $248.95 -
On Sale
ATHENA Top End Gasket Kit - BMW P400068600013
ATHENA
MSRP: $306.95Now: $276.00Was: $306.95When you're preparing your BMW for race day, a fresh top end gasket kit is essential to seal in performance and prevent mid-race failures. The ATHENA P400068600013 gives you the flexibility to run...09342354- SKU:
- 09342354
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- SPRING STEEL
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- TOP END
- UNITS:
- KIT
MSRP: $306.95Now: $276.00Was: $306.95Qty in Cart: 0Quantity:Price:MSRP: $306.95Now: $276.00Was: $306.95Subtotal: -
On Sale
ATHENA Top End Gasket Kit - BMW P400068600950
ATHENA
MSRP: $116.95Now: $105.00Was: $116.95Pre-race engine maintenance just got simpler. The ATHENA Top End Gasket Kit gives you the flexibility to optimize your BMW's compression ratio—run pump gas with stock settings or switch to race fuel...09342293- SKU:
- 09342293
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- TYPE:
- TOP END
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
MSRP: $116.95Now: $105.00Was: $116.95Qty in Cart: 0Quantity:Price:MSRP: $116.95Now: $105.00Was: $116.95Subtotal: -
On Sale
ATHENA Complete Gasket Kit - KTM P400270870054
ATHENA
MSRP: $394.95Now: $355.00Was: $394.95A complete engine rebuild demands gasket integrity that won't compromise under sustained heat and pressure. The ATHENA Complete Gasket Kit delivers OEM-quality sealing across your entire top-end and...09342060- SKU:
- 09342060
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
- ENGINE TYPE:
- -
- UNITS:
- KIT
MSRP: $394.95Now: $355.00Was: $394.95 -
On Sale
ATHENA Top End Gasket Kit - Kawasaki P400250620054
ATHENA
MSRP: $158.95Now: $143.00Was: $158.95A properly sealed top end is non-negotiable when you're preparing for race day. The ATHENA Top End Gasket Kit gives you the flexibility to optimize your compression ratio and fuel choice—run stock...09342049- SKU:
- 09342049
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
- MATERIAL:
- SPRING STEEL
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- TYPE:
- TOP END
- UNITS:
- KIT
MSRP: $158.95Now: $143.00Was: $158.95Qty in Cart: 0Quantity:Price:MSRP: $158.95Now: $143.00Was: $158.95Subtotal: -
On Sale
ATHENA Complete Gasket Kit - Kawasaki P400250870051
ATHENA
MSRP: $333.95Now: $301.00Was: $333.95A complete top-end rebuild demands gasket integrity under sustained high temperatures and extreme combustion pressures. The ATHENA Complete Gasket Kit delivers OEM-equivalent sealing performance with...09342026- SKU:
- 09342026
- Availability:
- Ships Same Business Day
- Weight:
- 0.79 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
- ENGINE TYPE:
- -
- UNITS:
- KIT
MSRP: $333.95Now: $301.00Was: $333.95Qty in Cart: 0Quantity:Price:MSRP: $333.95Now: $301.00Was: $333.95Subtotal: -
On Sale
ATHENA Complete Gasket Kit - Suzuki P400510850047
ATHENA
MSRP: $156.95Now: $141.00Was: $156.95A complete top-end and full-engine rebuild demands gaskets that maintain a reliable seal under extreme temperatures and high combustion pressures. The ATHENA Complete Gasket Kit delivers the...09341966- SKU:
- 09341966
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- COMPLETE
MSRP: $156.95Now: $141.00Was: $156.95Qty in Cart: 0Quantity:Price:MSRP: $156.95Now: $141.00Was: $156.95Subtotal: -
On Sale
ATHENA Complete Gasket Kit - KTM P400270850019
ATHENA
MSRP: $142.95Now: $129.00Was: $142.95A complete engine rebuild demands gaskets that can handle extreme temperatures and sustained pressure without compromise. Athena's engineering ensures reliable sealing across all critical surfaces,...09341819- SKU:
- 09341819
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- RIDING STYLE:
- STREET
- TYPE:
- COMPLETE
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
MSRP: $142.95Now: $129.00Was: $142.95 -
On Sale
ATHENA Top End Gasket Kit P400270600220/1
ATHENA
MSRP: $51.95Now: $47.00Was: $51.95A top-end gasket kit is essential maintenance for any racer looking to extend engine life and maintain peak performance between rebuilds. The ATHENA P400270600220/1 gives you the flexibility to run...09340234- SKU:
- 09340234
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- GASKET KIT
- ENGINE TYPE:
- 2-STROKE
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
MSRP: $51.95Now: $47.00Was: $51.95Qty in Cart: 0Quantity:Price:MSRP: $51.95Now: $47.00Was: $51.95Subtotal: -
On Sale
ATHENA Cylinder Kit - YZ250F - 83mm P400485100012
ATHENA
MSRP: $1,142.95Now: $1,029.00Was: $1,142.95If you're running a YZ250F at the edge of its limits, a worn or damaged cylinder is a performance killer that demands immediate attention. The ATHENA Cylinder Kit gives you OEM-quality reliability...09310024- SKU:
- 09310024
- Availability:
- Ships Same Business Day
- Weight:
- 3.68 LBS
- DISPLACEMENT:
- 290 CC
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- ALUMINUM
- BORE SIZE METRIC:
- 83.00 MM
- CYLINDER BORE COATING:
- NICKEL-CARBIDE
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
MSRP: $1,142.95Now: $1,029.00Was: $1,142.95Qty in Cart: 0Quantity:Price:MSRP: $1,142.95Now: $1,029.00Was: $1,142.95Subtotal: -
On Sale
ATHENA Connecting Rod Kit P40321046
ATHENA
MSRP: $126.95Now: $114.00Was: $126.95The ATHENA Connecting Rod Kit P40321046 delivers the precision and durability your engine demands when power levels climb. Built to OEM material standards but engineered with high-frequency surface...09230490- SKU:
- 09230490
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- DISPLACEMENT:
- 300 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DISPLACEMENT:
- 250 CC
- RIDING STYLE:
- STREET
MSRP: $126.95Now: $114.00Was: $126.95 -
On Sale
ATHENA Connecting Rod Kit P40321047
ATHENA
MSRP: $121.95Now: $110.00Was: $121.95The ATHENA Connecting Rod Kit P40321047 delivers the reliability and lightweight construction your engine demands when reliability cannot be compromised. High-frequency surface treatment reduces...09230488- SKU:
- 09230488
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 125 CC
- DISPLACEMENT:
- 144 CC
- UNITS:
- KIT
- DISPLACEMENT:
- 150 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
MSRP: $121.95Now: $110.00Was: $121.95Qty in Cart: 0Quantity:Price:MSRP: $121.95Now: $110.00Was: $121.95Subtotal: -
On Sale
ATHENA Connecting Rod Kit P40321039
ATHENA
MSRP: $98.95Now: $89.00Was: $98.95The ATHENA Connecting Rod Kit P40321039 delivers the reliability and precision your engine demands at high RPM. Built with materials engineered to match OEM specifications, these rods handle extreme...09230485- SKU:
- 09230485
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- DISPLACEMENT:
- 65 CC
- PRODUCT NAME:
- CONNECTING ROD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $98.95Now: $89.00Was: $98.95 -
On Sale
ATHENA Piston Ring Set S41316209
ATHENA
MSRP: $31.95Now: $29.00Was: $31.95Piston rings are critical to engine sealing and compression retention—worn or damaged rings lead to blow-by, power loss, and accelerated wear on cylinder walls. The ATHENA Piston Ring Set S41316209...09120434- SKU:
- 09120434
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- UNITS:
- SET
- PISTON MATERIAL:
- FORGED
- BORE SIZE METRIC:
- 52.96 MM
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- OFF-ROAD
MSRP: $31.95Now: $29.00Was: $31.95 -
On Sale
ATHENA Piston Kit S4F102000040
ATHENA
MSRP: $284.95Now: $256.00Was: $284.95Whether you're chasing lap times or rebuilding after catastrophic failure, piston quality directly determines engine reliability and peak performance. The ATHENA S4F102000040 uses the same premium...09102539- SKU:
- 09102539
- Availability:
- Ships Same Business Day
- Weight:
- 1.04 LBS
- PISTON DIAMETER METRIC:
- 101.96 MM
- COMPRESSION RATIO IMPERIAL:
- 12.2:1
- PISTON MATERIAL:
- FORGED 2618 ALUMINUM
- BORE SIZE METRIC:
- 101.96 MM
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- REPLACEMENT FORGED PISTON
MSRP: $284.95Now: $256.00Was: $284.95 -
On Sale
ATHENA Piston Kit S4F09800004B
ATHENA
MSRP: $311.95Now: $281.00Was: $311.95A quality piston kit is the foundation of reliable engine performance, directly impacting compression, seal integrity, and longevity under sustained load. The ATHENA Piston Kit S4F09800004B delivers...09102505- SKU:
- 09102505
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- STYLE:
- BIG BORE
- PISTON DIAMETER METRIC:
- 97.95 MM
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- PISTON SIZE METRIC:
- STANDARD SIZE B
- RIDING STYLE:
- ATV
MSRP: $311.95Now: $281.00Was: $311.95Qty in Cart: 0Quantity:Price:MSRP: $311.95Now: $281.00Was: $311.95Subtotal: -
On Sale
ATHENA Piston Kit S4F09800004A
ATHENA
MSRP: $311.95Now: $281.00Was: $311.95A piston kit is the heart of your engine's combustion cycle—precision-engineered components that directly impact compression, power delivery, and reliability. The ATHENA S4F09800004A delivers...09102504- SKU:
- 09102504
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- STYLE:
- BIG BORE
- PISTON DIAMETER METRIC:
- 97.94 MM
- PISTON SIZE METRIC:
- STANDARD SIZE A
- COMPRESSION RATIO IMPERIAL:
- 12.5:1
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- ATV
- UNITS:
- EACH
MSRP: $311.95Now: $281.00Was: $311.95Qty in Cart: 0Quantity:Price:MSRP: $311.95Now: $281.00Was: $311.95Subtotal: -
On Sale
ATHENA Piston Kit S4F06600002C
ATHENA
MSRP: $109.95Now: $99.00Was: $109.95The ATHENA Piston Kit S4F06600002C delivers the precision and durability demanded by competitive racers and serious engine builders. Built from the same 2618 silicium alloy used in Formula 1...09100452- SKU:
- 09100452
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 65.96 MM
- DISPLACEMENT:
- 198 CC
- PISTON HEAD SHAPE:
- FLAT TOP
- TYPE:
- C
- COMPRESSION RATIO IMPERIAL:
- STOCK
- PRODUCT NAME:
- PISTON KIT
MSRP: $109.95Now: $99.00Was: $109.95Qty in Cart: 0Quantity:Price:MSRP: $109.95Now: $99.00Was: $109.95Subtotal: -
On Sale
ATHENA Piston Kit S4C05400010A
ATHENA
MSRP: $120.95Now: $109.00Was: $120.95A quality piston kit is the foundation of reliable engine performance, directly affecting compression, durability, and power delivery. The ATHENA Piston Kit S4C05400010A delivers precision-engineered...09100253- SKU:
- 09100253
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 53.94 MM
- PISTON SIZE METRIC:
- STANDARD SIZE A
- STYLE:
- STANDARD BORE
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 14.8:1
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- PISTON
MSRP: $120.95Now: $109.00Was: $120.95 -
On Sale
ATHENA Piston Kit S4F07200001A
ATHENA
MSRP: $225.95Now: $203.00Was: $225.95Precision matters when you're pushing your engine to its limits. The ATHENA Piston Kit S4F07200001A delivers the same metallurgical engineering found in Formula 1 powerplants, engineered with forged...09100172- SKU:
- 09100172
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- A
- BORE SIZE METRIC:
- 71.93 MM
- PISTON HEAD SHAPE:
- FLAT TOP
- COMPRESSION RATIO IMPERIAL:
- STOCK
- DISPLACEMENT:
- 300 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $225.95Now: $203.00Was: $225.95 -
On Sale
ATHENA Piston Kit S4F06640007A
ATHENA
MSRP: $164.95Now: $148.00Was: $164.95Maximum engine reliability demands pistons engineered to withstand extreme combustion pressures and thermal cycling without compromise. The ATHENA Piston Kit S4F06640007A delivers the precision and...09100131- SKU:
- 09100131
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- COMPRESSION RATIO IMPERIAL:
- STOCK
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 66.34 MM
- PISTON HEAD SHAPE:
- FLAT TOP
- DISPLACEMENT:
- 250 CC
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- A
MSRP: $164.95Now: $148.00Was: $164.95 -
On Sale
ATHENA Water Pump Gasket Kit Honda P400210475013
ATHENA
MSRP: $30.95Now: $28.00Was: $30.95Water pump gasket failure compromises your cooling system's integrity, risking overheating and catastrophic engine damage. The ATHENA P400210475013 kit provides OEM-specification gaskets and seals...09346372- SKU:
- 09346372
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- WATER PUMP
MSRP: $30.95Now: $28.00Was: $30.95Qty in Cart: 0Quantity:Price:MSRP: $30.95Now: $28.00Was: $30.95Subtotal: -
On Sale
ATHENA Water Pump Gasket Kit Honda P400210475015
ATHENA
MSRP: $27.95Now: $25.00Was: $27.95Gasket and seal failure is one of the most common causes of coolant leaks and oil seepage in Honda engines, leading to overheating and potential engine damage if left unaddressed. The ATHENA Water...09346374- SKU:
- 09346374
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- WATER PUMP
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
MSRP: $27.95Now: $25.00Was: $27.95Qty in Cart: 0Quantity:Price:MSRP: $27.95Now: $25.00Was: $27.95Subtotal: -
On Sale
ATHENA Water Pump Gasket Kit KTM/Husqvarna P400270475021
ATHENA
MSRP: $50.95Now: $46.00Was: $50.95Coolant leaks and seal failures compromise engine reliability and performance, especially in high-demand riding conditions. The ATHENA Water Pump Gasket Kit delivers OEM-quality sealing components...09346382- SKU:
- 09346382
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- WATER PUMP
MSRP: $50.95Now: $46.00Was: $50.95Qty in Cart: 0Quantity:Price:MSRP: $50.95Now: $46.00Was: $50.95Subtotal:
