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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
ATHENA Race Gasket Kit - YZ250 R4856-267
ATHENA
MSRP: $18.95Now: $17.00Was: $18.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during mid-season, Kits include a top-of-the line MLSS head gasket and two or more...09342845- SKU:
- 09342845
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- STYLE:
- RACE
- MATERIAL:
- RUBBER
- UNITS:
- KIT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
MSRP: $18.95Now: $17.00Was: $18.95Qty in Cart: 0Quantity:Price:MSRP: $18.95Now: $17.00Was: $18.95Subtotal: -
On Sale
ATHENA Top End Gasket Kit - 50SX P400270600049
ATHENA
MSRP: $72.95Now: $66.00Was: $72.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09342856- SKU:
- 09342856
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
MSRP: $72.95Now: $66.00Was: $72.95 -
On Sale
ATHENA Top End Gasket Kit - BMW P400068600750
ATHENA
MSRP: $110.95Now: $100.00Was: $110.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09342881- SKU:
- 09342881
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- TOP END
- MATERIAL:
- STEEL
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
MSRP: $110.95Now: $100.00Was: $110.95Qty in Cart: 0Quantity:Price:MSRP: $110.95Now: $100.00Was: $110.95Subtotal: -
On Sale
ATHENA Top End Gasket Kit - Yamaha P400485600166
ATHENA
MSRP: $92.95Now: $84.00Was: $92.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09343031- SKU:
- 09343031
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
- UNITS:
- KIT
MSRP: $92.95Now: $84.00Was: $92.95Qty in Cart: 0Quantity:Price:MSRP: $92.95Now: $84.00Was: $92.95Subtotal: -
On Sale
ATHENA Race Gasket Kit - YZ450F R4856-188
ATHENA
MSRP: $91.95Now: $83.00Was: $91.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during mid-season, Kits include a top-of-the line MLSS head gasket and two or more...09343163- SKU:
- 09343163
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MATERIAL:
- RUBBER
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- STYLE:
- RACE
MSRP: $91.95Now: $83.00Was: $91.95 -
On Sale
ATHENA Top End Gasket Kit - Kawasaki P400250600065
ATHENA
MSRP: $50.95Now: $46.00Was: $50.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09343164- SKU:
- 09343164
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- TOP END
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- UNITS:
- KIT
MSRP: $50.95Now: $46.00Was: $50.95 -
On Sale
ATHENA Top End Gasket Kit - Kawasaki P400250600030
ATHENA
MSRP: $47.95Now: $43.00Was: $47.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09343166- SKU:
- 09343166
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- TOP END
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $47.95Now: $43.00Was: $47.95 -
On Sale
ATHENA Top End Gasket Kit - KTM P400270600072
ATHENA
MSRP: $147.95Now: $133.00Was: $147.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09343169- SKU:
- 09343169
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TOP END
MSRP: $147.95Now: $133.00Was: $147.95 -
On Sale
ATHENA Complete Gasket Kit - Yamaha P400485900188
ATHENA
MSRP: $182.95Now: $165.00Was: $182.95Superior-quality gasket sets from Athena, Head gaskets feature rubber-coated spring steel construction, Soft steel base gaskets are rubber coated, Steel core materials feature high springback and...09343174- SKU:
- 09343174
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $182.95Now: $165.00Was: $182.95 -
On Sale
ATHENA Complete Gasket Kit - Honda P400210850199
ATHENA
MSRP: $196.95Now: $177.00Was: $196.95Superior-quality gasket sets from Athena, Head gaskets feature rubber-coated spring steel construction, Soft steel base gaskets are rubber coated, Steel core materials feature high springback and...09344874- SKU:
- 09344874
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- ENGINE TYPE:
- -
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- COMPLETE
- UNITS:
- KIT
MSRP: $196.95Now: $177.00Was: $196.95 -
On Sale
ATHENA Top End Gasket Kit - Polaris P400427600009
ATHENA
MSRP: $21.95Now: $20.00Was: $21.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09344888- SKU:
- 09344888
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
MSRP: $21.95Now: $20.00Was: $21.95 -
On Sale
ATHENA Top End Gasket Kit - Polaris P400427600005
ATHENA
MSRP: $92.95Now: $84.00Was: $92.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09344893- SKU:
- 09344893
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
MSRP: $92.95Now: $84.00Was: $92.95 -
On Sale
ATHENA Complete Gasket Kit - Polaris P400427850005
ATHENA
MSRP: $105.95Now: $95.00Was: $105.95Superior-quality gasket sets from Athena, Head gaskets feature rubber-coated spring steel construction, Soft steel base gaskets are rubber coated, Steel core materials feature high springback and...09344894- SKU:
- 09344894
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- TYPE:
- COMPLETE
- UNITS:
- KIT
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- UTV
MSRP: $105.95Now: $95.00Was: $105.95 -
On Sale
ATHENA Complete Gasket Kit - Polaris P400427870014
ATHENA
MSRP: $132.95Now: $120.00Was: $132.95Superior-quality gasket sets from Athena, Head gaskets feature rubber-coated spring steel construction, Soft steel base gaskets are rubber coated, Steel core materials feature high springback and...09344896- SKU:
- 09344896
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- UNITS:
- KIT
- ENGINE TYPE:
- -
- TYPE:
- COMPLETE
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
MSRP: $132.95Now: $120.00Was: $132.95 -
On Sale
ATHENA Top End Gasket Kit - Suzuki P400510600056
ATHENA
MSRP: $149.95Now: $135.00Was: $149.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09344902- SKU:
- 09344902
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
MSRP: $149.95Now: $135.00Was: $149.95 -
On Sale
ATHENA Top End Gasket Kit - Yamaha P400485600063
ATHENA
MSRP: $153.95Now: $139.00Was: $153.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09344903- SKU:
- 09344903
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- TYPE:
- TOP END
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
MSRP: $153.95Now: $139.00Was: $153.95 -
On Sale
ATHENA Top End Gasket Kit - Polaris P400427600015
ATHENA
MSRP: $73.95Now: $67.00Was: $73.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09344905- SKU:
- 09344905
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- SILICONE
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- ATV
- TYPE:
- TOP END
MSRP: $73.95Now: $67.00Was: $73.95 -
On Sale
ATHENA Top End Gasket Kit - Polaris P400427620021
ATHENA
MSRP: $139.95Now: $126.00Was: $139.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09343194- SKU:
- 09343194
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- MATERIAL:
- STEEL
- RIDING STYLE:
- UTV
- TYPE:
- TOP END
- UNITS:
- KIT
MSRP: $139.95Now: $126.00Was: $139.95 -
On Sale
ATHENA Top End Gasket Kit - Polaris P400427620022
ATHENA
MSRP: $139.95Now: $126.00Was: $139.95Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason. Gives the rider a choice of using standard gas with stock compression,...09343196- SKU:
- 09343196
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- ENGINE TYPE:
- 4-STROKE
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- TOP END
- MATERIAL:
- STEEL
- RIDING STYLE:
- UTV
- UNITS:
- KIT
MSRP: $139.95Now: $126.00Was: $139.95 -
On Sale
ATHENA Water Pump Gasket Kit - Suzuki P400510470005
ATHENA
MSRP: $42.95Now: $39.00Was: $42.95Include water pump gasket, clutch cover gasket, water pump shaft oil seals and washers, Kit contents will vary slightly based on application, Kits do not contain replacement bearings09345162- SKU:
- 09345162
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- TYPE:
- WATER PUMP
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- GASKET KIT
MSRP: $42.95Now: $39.00Was: $42.95 -
On Sale
ATHENA Cylinder Kit - YZ125 - 58mm P400485100030
ATHENA
MSRP: $1,223.95Now: $1,102.00Was: $1,223.95Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets, Forged piston with molybdenum coating, Special gasket kit, Easy-to-follow step-by-step installation...09310146- SKU:
- 09310146
- Availability:
- Ships Same Business Day
- Weight:
- 5.16 LBS
- CYLINDER BORE COATING:
- NICKEL-CARBIDE
- DISPLACEMENT:
- 144 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 58.00 MM
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
MSRP: $1,223.95Now: $1,102.00Was: $1,223.95 -
On Sale
ATHENA Piston Kit - Yamaha/Malaguti S4C04760006A
ATHENA
MSRP: $61.95Now: $56.00Was: $61.95Piston kits include piston, rings, wrist pin, and circlips09100581- SKU:
- 09100581
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- RIDING STYLE:
- STREET
- BORE SIZE METRIC:
- 47.66 MM
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
MSRP: $61.95Now: $56.00Was: $61.95 -
On Sale
ATHENA Piston Kit S4F06640018A
ATHENA
MSRP: $187.95Now: $169.00Was: $187.95Two-stroke pistons are made from 4032 silicium, Four-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistons, Both include 3% copper in materials for better...09100627- SKU:
- 09100627
- Availability:
- Ships Same Business Day
- Weight:
- 0.67 LBS
- BORE SIZE METRIC:
- 66.34 MM
- COMPRESSION RATIO IMPERIAL:
- STOCK
- DISPLACEMENT:
- 250 CC
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- TYPE:
- A
- ENGINE TYPE:
- 2-STROKE
- PISTON HEAD SHAPE:
- DOMED
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $187.95Now: $169.00Was: $187.95 -
On Sale
ATHENA Piston Kit S4F06640019A
ATHENA
MSRP: $173.95Now: $157.00Was: $173.95Two-stroke pistons are made from 4032 silicium, Four-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistons, Both include 3% copper in materials for better...09100641- SKU:
- 09100641
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- BORE SIZE METRIC:
- 66.34 MM
- COMPRESSION RATIO IMPERIAL:
- STOCK
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- PISTON HEAD SHAPE:
- DOMED
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- DISPLACEMENT:
- 249 CC
- TYPE:
- A
MSRP: $173.95Now: $157.00Was: $173.95Qty in Cart: 0Quantity:Price:MSRP: $173.95Now: $157.00Was: $173.95Subtotal: -
On Sale
ATHENA Piston Kit S5F08200001A
ATHENA
MSRP: $245.95Now: $221.00Was: $245.95Includes rings, clips and pin, Easy-to-follow step-by-step installation instructions09100646- SKU:
- 09100646
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- PISTON DIAMETER METRIC:
- 81.95 MM
- STYLE:
- BIG BORE
- PISTON SIZE METRIC:
- STANDARD SIZE A
- PRODUCT NAME:
- PISTON
- COMPRESSION RATIO IMPERIAL:
- 13.1:1
- ENGINE TYPE:
- 4-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $245.95Now: $221.00Was: $245.95 -
On Sale
ATHENA Piston Kit S4C05800001A
ATHENA
MSRP: $242.95Now: $219.00Was: $242.95Includes rings, clips and pin, Easy-to-follow step-by-step installation instructions09100648- SKU:
- 09100648
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- STYLE:
- BIG BORE
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 57.94 MM
- PISTON SIZE METRIC:
- STANDARD SIZE A
- COMPRESSION RATIO IMPERIAL:
- 14.0:1
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $242.95Now: $219.00Was: $242.95 -
On Sale
ATHENA Piston Kit S4C04850001B
ATHENA
MSRP: $89.95Now: $81.00Was: $89.95Two-stroke pistons are made from 4032 silicium, Four-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistons, Both include 3% copper in materials for better...09101418- SKU:
- 09101418
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- DISPLACEMENT:
- 85 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON HEAD SHAPE:
- DOMED
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 48.46 MM
- COMPRESSION RATIO IMPERIAL:
- STOCK
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- B
MSRP: $89.95Now: $81.00Was: $89.95 -
On Sale
ATHENA Piston S4C05400016A
ATHENA
MSRP: $185.95Now: $167.00Was: $185.95Includes rings, clips and pin, Easy-to-follow step-by-step installation instructions09100669- SKU:
- 09100669
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- PRODUCT NAME:
- PISTON
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 14.8:1
- ENGINE TYPE:
- 2-STROKE
- PISTON DIAMETER METRIC:
- 53.94 MM
- PISTON SIZE METRIC:
- STANDARD SIZE A
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- STANDARD BORE
MSRP: $185.95Now: $167.00Was: $185.95 -
On Sale
ATHENA Piston Kit S4C05000002A
ATHENA
MSRP: $100.95Now: $91.00Was: $100.95Includes rings, clips and pin, Easy-to-follow step-by-step installation instructions09101328- SKU:
- 09101328
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
- PISTON DIAMETER METRIC:
- 49.95 MM
- PRODUCT NAME:
- PISTON
- COMPRESSION RATIO IMPERIAL:
- 15.0:1
- ENGINE TYPE:
- 2-STROKE
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- BIG BORE
- PISTON SIZE METRIC:
- STANDARD SIZE A
MSRP: $100.95Now: $91.00Was: $100.95 -
On Sale
ATHENA Piston Kit S4C06800001A
ATHENA
MSRP: $134.95Now: $121.00Was: $134.95Includes rings, clips and pin, Easy-to-follow step-by-step installation instructions09101332- SKU:
- 09101332
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- PISTON DIAMETER METRIC:
- 67.95 MM
- PISTON SIZE METRIC:
- STANDARD SIZE A
- PRODUCT NAME:
- PISTON
- STYLE:
- CAST BIG BORE
- COMPRESSION RATIO IMPERIAL:
- 11.9:1
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
MSRP: $134.95Now: $121.00Was: $134.95 -
On Sale
ATHENA Piston Kit S4C06800001B
ATHENA
MSRP: $134.95Now: $121.00Was: $134.95Includes rings, clips and pin, Easy-to-follow step-by-step installation instructions09101333- SKU:
- 09101333
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- PISTON DIAMETER METRIC:
- 67.96 MM
- PRODUCT NAME:
- PISTON
- STYLE:
- CAST BIG BORE
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- STANDARD SIZE B
- COMPRESSION RATIO IMPERIAL:
- 11.9:1
- RIDING STYLE:
- ATV
- UNITS:
- EACH
MSRP: $134.95Now: $121.00Was: $134.95 -
On Sale
ATHENA Piston Kit S4F08200005A
ATHENA
MSRP: $277.95Now: $250.00Was: $277.95Includes rings, clips and pin, Easy-to-follow step-by-step installation instructions09103414- SKU:
- 09103414
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- PISTON SIZE METRIC:
- STANDARD SIZE A
- ENGINE TYPE:
- 4-STROKE
- PISTON DIAMETER METRIC:
- 81.95 MM
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 16.0:1
- RIDING STYLE:
- STREET
- STYLE:
- BIG BORE
MSRP: $277.95Now: $250.00Was: $277.95Qty in Cart: 0Quantity:Price:MSRP: $277.95Now: $250.00Was: $277.95Subtotal: -
On Sale
ATHENA Piston Kit S4F05400017A
ATHENA
MSRP: $130.95Now: $118.00Was: $130.95Two-stroke pistons are made from 4032 silicium, Four-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistons, Both include 3% copper in materials for better...09103891- SKU:
- 09103891
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- 4032 ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- A
- BORE SIZE METRIC:
- 53.95 MM
- PISTON HEAD SHAPE:
- FLAT TOP
- COMPRESSION RATIO IMPERIAL:
- STOCK
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
MSRP: $130.95Now: $118.00Was: $130.95Qty in Cart: 0Quantity:Price:MSRP: $130.95Now: $118.00Was: $130.95Subtotal: -
On Sale
ATHENA RX1 Pro Engine Control Unit - YZF450 GK-RX1PRO-0044
ATHENA
MSRP: $979.95Now: $882.00Was: $979.95Replacement ECU unit will maximize the performance of your machine without compromise, Designed for 4-stroke engines, the RX1 Pro™ is the perfect mixture of technology and flexibility, ECU map...10203224- SKU:
- 10203224
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- BASE COLOR:
- BLACK
- FEATURE:
- WIFI CONNECTIVITY
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE CONTROL UNIT
- BASE COLOR:
- GREEN
- PRODUCT NAME:
- TUNING MODULE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- FEATURE:
- CONTROLS IGNITION AND FUEL
- MODEL:
- RX1 PRO™
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- PROGRAMMING:
- PROGRAMMABLE
MSRP: $979.95Now: $882.00Was: $979.95 -
On Sale
ATHENA Primary Gear Set 057115
ATHENA
MSRP: $115.95Now: $104.00Was: $115.95Primary gear sets feature a higher gear ration than stock 22%-33% depending on model) for higher top-end speed11060005- SKU:
- 11060005
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- PRODUCT NAME:
- GEAR SET
- STYLE:
- CLOSE RATIO
- RIDING STYLE:
- STREET
- STYLE:
- PERFORMANCE REPLACEMENT
- UNITS:
- EACH
- TYPE:
- PRIMARY GEAR
MSRP: $115.95Now: $104.00Was: $115.95 -
On Sale
ATHENA Clutch Weight - 5g S41000030P017
ATHENA
MSRP: $15.95Now: $14.00Was: $15.95Clutch weights allow for fine-tuning of clutch engagement11320110- SKU:
- 11320110
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- UNITS:
- 6 PACK
- PRODUCT NAME:
- WEIGHT
- TYPE:
- CLUTCH
MSRP: $15.95Now: $14.00Was: $15.95 -
On Sale
ATHENA Clutch Weight - 5.5g S41000030P018
ATHENA
MSRP: $15.95Now: $14.00Was: $15.95Clutch weights allow for fine-tuning of clutch engagement11320111- SKU:
- 11320111
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- RIDING STYLE:
- STREET
- UNITS:
- 6 PACK
- COLOR/FINISH:
- YELLOW
- PRODUCT NAME:
- WEIGHT
- TYPE:
- CLUTCH
MSRP: $15.95Now: $14.00Was: $15.95 -
On Sale
ATHENA Clutch Weight - 7.6g S41000030P020
ATHENA
MSRP: $15.95Now: $14.00Was: $15.95Clutch weights allow for fine-tuning of clutch engagement11320112- SKU:
- 11320112
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- COLOR/FINISH:
- PURPLE
- TYPE:
- CLUTCH
- RIDING STYLE:
- STREET
- UNITS:
- 6 PACK
- PRODUCT NAME:
- WEIGHT
MSRP: $15.95Now: $14.00Was: $15.95 -
On Sale
ATHENA Transmission Belt - 18 x 8.5 x 771 S410000350037
ATHENA
MSRP: $31.95Now: $29.00Was: $31.95Manufactured to exact length and tolerances as the OE belts, Constructed of the latest materials to meet or exceed OEM quality and performance, Minimize clutch slippage and wear12040079- SKU:
- 12040079
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COG HEIGHT:
- 18 MM
- PRODUCT NAME:
- BELT
- TYPE:
- TRANSMISSION
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $31.95Now: $29.00Was: $31.95 -
On Sale
ATHENA Transmission Belt - 18.3 x 7.7 x 781 S410000350038
ATHENA
MSRP: $24.95Now: $22.00Was: $24.95Manufactured to exact length and tolerances as the OE belts, Constructed of the latest materials to meet or exceed OEM quality and performance, Minimize clutch slippage and wear12040080- SKU:
- 12040080
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- BELT
- COG HEIGHT:
- 18,3 MM
- RIDING STYLE:
- STREET
- TYPE:
- TRANSMISSION
MSRP: $24.95Now: $22.00Was: $24.95
