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Athena Forged Piston Kit - 94, Athena Forged Piston Kit - 76

$192.99 Engine & Transmission: Athena Forged Piston Kit - 76.94mm Bore S4F07700002B Manufacturer: Athena Dennis Kirk Part #: 130065SB Athena Forged Piston Kit - 76.94mm Bore: Manufacturer part # S4F07700002B - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). , , This is a fractional oversize piston of .0004 in. (four-ten-thousandths inch). It is intended for slightly worn cylinders. Please be sure this is what you need before ordering.. S4F07700002B 1 on hand More Info/Options for Athena Forged Piston Kit - 76.94mm Bore S4F07700002B

$192.99 Engine & Transmission: Athena Forged Piston Kit - 76.94mm Bore S4F07700002C Manufacturer: Athena Dennis Kirk Part #: 130065SC Athena Forged Piston Kit - 76.94mm Bore: Manufacturer part # S4F07700002C - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). , , This is a fractional oversize piston of .0008 in. (eight-ten-thousandths inch). It is intended for slightly worn cylinders. Please be sure this is what you need before ordering.. S4F07700002C 1 on hand More Info/Options for Athena Forged Piston Kit - 76.94mm Bore S4F07700002C

$178.99 Engine & Transmission: Athena Forged Piston Kit - 76.96mm Bore S4F07700003A Manufacturer: Athena Dennis Kirk Part #: 131273S Athena Forged Piston Kit - 76.96mm Bore: Manufacturer part # S4F07700003A - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm).. S4F07700003A 1 on hand More Info/Options for Athena Forged Piston Kit - 76.96mm Bore S4F07700003A

$178.99 Engine & Transmission: Athena Forged Piston Kit - 76.96mm Bore S4F07700003B Manufacturer: Athena Dennis Kirk Part #: 131273SB Athena Forged Piston Kit - 76.96mm Bore: Manufacturer part # S4F07700003B - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). , , This is a fractional oversize piston of .0004 in. (four-ten-thousandths inch). It is intended for slightly worn cylinders. Please be sure this is what you need before ordering.. S4F07700003B 2 on hand More Info/Options for Athena Forged Piston Kit - 76.96mm Bore S4F07700003B

$178.99 Engine & Transmission: Athena Forged Piston Kit - 76.96mm Bore S4F07700003C Manufacturer: Athena Dennis Kirk Part #: 131273SC Athena Forged Piston Kit - 76.96mm Bore: Manufacturer part # S4F07700003C - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). , , This is a fractional oversize piston of .0008 in. (eight-ten-thousandths inch). It is intended for slightly worn cylinders. Please be sure this is what you need before ordering.. S4F07700003C 1 on hand More Info/Options for Athena Forged Piston Kit - 76.96mm Bore S4F07700003C

$178.99 Engine & Transmission: Athena Forged Piston Kit - 77.95mm Bore S4F07800002A Manufacturer: Athena Dennis Kirk Part #: 131271S Athena Forged Piston Kit - 77.95mm Bore: Manufacturer part # S4F07800002A - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm).. S4F07800002A 1 on hand More Info/Options for Athena Forged Piston Kit - 77.95mm Bore S4F07800002A

$178.99 Engine & Transmission: Athena Forged Piston Kit - 77.95mm Bore S4F07800002C Manufacturer: Athena Dennis Kirk Part #: 131271SC Athena Forged Piston Kit - 77.95mm Bore: Manufacturer part # S4F07800002C - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). , , This is a fractional oversize piston of .0008 in. (eight-ten-thousandths inch). It is intended for slightly worn cylinders. Please be sure this is what you need before ordering.. S4F07800002C 1 on hand More Info/Options for Athena Forged Piston Kit - 77.95mm Bore S4F07800002C

$178.99 Engine & Transmission: Athena Forged Piston Kit - 77.95mm Bore S4F07800003A Manufacturer: Athena Dennis Kirk Part #: 131293S Athena Forged Piston Kit - 77.95mm Bore: Manufacturer part # S4F07800003A - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). , , , NOTE: High-compression piston kit; 13.5:1. S4F07800003A 2 on hand More Info/Options for Athena Forged Piston Kit - 77.95mm Bore S4F07800003A

$178.99 Engine & Transmission: Athena Forged Piston Kit - 77.95mm Bore S4F07800003B Manufacturer: Athena Dennis Kirk Part #: 131293SB Athena Forged Piston Kit - 77.95mm Bore: Manufacturer part # S4F07800003B - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). , , This is a fractional oversize piston of .0004 in. (four-ten-thousandths inch). It is intended for slightly worn cylinders. Please be sure this is what you need before ordering. NOTE: High-compression piston kit; 13.5:1. S4F07800003B 1 on hand More Info/Options for Athena Forged Piston Kit - 77.95mm Bore S4F07800003B

$178.99 Engine & Transmission: Athena Forged Piston Kit - 77.95mm Bore S4F07800003C Manufacturer: Athena Dennis Kirk Part #: 131293SC Athena Forged Piston Kit - 77.95mm Bore: Manufacturer part # S4F07800003C - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). , , This is a fractional oversize piston of .0008 in. (eight-ten-thousandths inch). It is intended for slightly worn cylinders. Please be sure this is what you need before ordering. NOTE: High-compression piston kit; 13.5:1. S4F07800003C 1 on hand More Info/Options for Athena Forged Piston Kit - 77.95mm Bore S4F07800003C

$192.99 Engine & Transmission: Athena Forged Piston Kit - 78.94mm Bore S4F079000010 Manufacturer: Athena Dennis Kirk Part #: 1300658 Athena Forged Piston Kit - 78.94mm Bore: Manufacturer part # S4F079000010 - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm).. S4F079000010 1 on hand More Info/Options for Athena Forged Piston Kit - 78.94mm Bore S4F079000010

$192.99 Engine & Transmission: Athena Forged Piston Kit - 82.95mm Bore S4F08300001A Manufacturer: Athena Dennis Kirk Part #: 131434S Athena Forged Piston Kit - 82.95mm Bore: Manufacturer part # S4F08300001A - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). NOTE: 6mm overbore piston. S4F08300001A 1 on hand More Info/Options for Athena Forged Piston Kit - 82.95mm Bore S4F08300001A

$192.99 Engine & Transmission: Athena Forged Piston Kit - 82.95mm Bore S4F08300001B Manufacturer: Athena Dennis Kirk Part #: 131434SB Athena Forged Piston Kit - 82.95mm Bore: Manufacturer part # S4F08300001B - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). , , This is a fractional oversize piston of .0004 in. (four-ten-thousandths inch). It is intended for slightly worn cylinders. Please be sure this is what you need before ordering. NOTE: 6mm overbore piston. S4F08300001B 1 on hand More Info/Options for Athena Forged Piston Kit - 82.95mm Bore S4F08300001B

$192.99 Engine & Transmission: Athena Forged Piston Kit - 82.95mm Bore S4F08300003A Manufacturer: Athena Dennis Kirk Part #: 131431S Athena Forged Piston Kit - 82.95mm Bore: Manufacturer part # S4F08300003A - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). NOTE: 3mm overbore piston. S4F08300003A 2 on hand More Info/Options for Athena Forged Piston Kit - 82.95mm Bore S4F08300003A

$192.99 Engine & Transmission: Athena Forged Piston Kit - 82.95mm Bore S4F08300003B Manufacturer: Athena Dennis Kirk Part #: 131431SB Athena Forged Piston Kit - 82.95mm Bore: Manufacturer part # S4F08300003B - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm). , , This is a fractional oversize piston of .0004 in. (four-ten-thousandths inch). It is intended for slightly worn cylinders. Please be sure this is what you need before ordering. NOTE: 3mm overbore piston. S4F08300003B 1 on hand More Info/Options for Athena Forged Piston Kit - 82.95mm Bore S4F08300003B

$178.99 Engine & Transmission: Athena Forged Piston Kit - 89.94mm Bore S4F09000001A Manufacturer: Athena Dennis Kirk Part #: 130066S Athena Forged Piston Kit - 89.94mm Bore: Manufacturer part # S4F09000001A - High quality 2- and 4-stroke pistons. 2-stroke pistons are 4032 silicium construction. 4-stroke pistons are 2618 silicium construction ? same material used to produce Formula 1 pistons. Both include 3 percent copper for better heart resistance. Precision heat-treatment forging process allows for production tolerances of just .005mm. All tooling allows for the lightest available product. Includes anti-wear coated piston, rings, pin and circlip. 2-stroke rings fit OEM pistons also. Made in Germany. Sold as each. HOW TO ORDER PISTONS S is Standard. SB is +.0004 in. (.01 mm). SC is +.0008 in. (.02mm). 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (2mm).. S4F09000001A