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Athena Forged Piston Kit - 53, Athena Forged Piston Kit - 57

$33.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Ring S41316103 Manufacturer: Athena Dennis Kirk Part #: 131311SR Athena Forged Piston Ring: Manufacturer part # S41316103 - HOW TO ORDER THE RING: At the end of a part number you will see either: S, SB, SB, 2R, 4R, or 8 R the following is the meaning for each: S is Standard. SB is +.01mm/.0004 in.. SC is +.02mm/.0008 in.. 2R is +.50mm/.020 in.. 4R is +1.0mm/.040 in.. 8R is +2.0mm/.080 in... S41316103 1 on hand More Info/Options for Athena Forged Piston Ring S41316103

$33.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Ring S41316119 Manufacturer: Athena Dennis Kirk Part #: 131312SR Athena Forged Piston Ring: Manufacturer part # S41316119 - HOW TO ORDER THE RING: At the end of a part number you will see either: S, SB, SB, 2R, 4R, or 8 R the following is the meaning for each: S is Standard. SB is +.01mm/.0004 in.. SC is +.02mm/.0008 in.. 2R is +.50mm/.020 in.. 4R is +1.0mm/.040 in.. 8R is +2.0mm/.080 in... S41316119 1 on hand More Info/Options for Athena Forged Piston Ring S41316119

$26.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Ring S41316128 Manufacturer: Athena Dennis Kirk Part #: 131295SR Athena Forged Piston Ring: Manufacturer part # S41316128 - HOW TO ORDER THE RING: At the end of a part number you will see either: S, SB, SB, 2R, 4R, or 8 R the following is the meaning for each: S is Standard. SB is +.01mm/.0004 in.. SC is +.02mm/.0008 in.. 2R is +.50mm/.020 in.. 4R is +1.0mm/.040 in.. 8R is +2.0mm/.080 in... S41316128 1 on hand More Info/Options for Athena Forged Piston Ring S41316128

$14.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Wiseco Wrist Pin (16mm x 1.614 in.) S467 Manufacturer: Wiseco Dennis Kirk Part #: S467 Wiseco Wrist Pin (16mm x 1.614 in.): Manufacturer part # S467 - Wiseco wrist pins are strong, lightweight and can be used with OEM pistons, too. Wiseco two-cycle pistons do not include a wrist pin unless indicated.. S467 3 on hand More Info/Options for Wiseco Wrist Pin (16mm x 1.614 in.) S467

$14.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Wiseco Wrist Pin (18mm x 1.948 in.) S482 Manufacturer: Wiseco Dennis Kirk Part #: S482 Wiseco Wrist Pin (18mm x 1.948 in.): Manufacturer part # S482 - Wiseco wrist pins are strong, lightweight and can be used with OEM pistons, too. Wiseco two-cycle pistons do not include a wrist pin unless indicated.. S482 1 on hand More Info/Options for Wiseco Wrist Pin (18mm x 1.948 in.) S482

$101.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.94mm Bore S4F05400001A Manufacturer: Athena Dennis Kirk Part #: 130021S Athena Forged Piston Kit - 53.94mm Bore: Manufacturer part # S4F05400001A - 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).. S4F05400001A 3 on hand More Info/Options for Athena Forged Piston Kit - 53.94mm Bore S4F05400001A

$101.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.94mm Bore S4F05400001C Manufacturer: Athena Dennis Kirk Part #: 130021SC Athena Forged Piston Kit - 53.94mm Bore: Manufacturer part # S4F05400001C - 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).. S4F05400001C 1 on hand More Info/Options for Athena Forged Piston Kit - 53.94mm Bore S4F05400001C

$101.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.94mm Bore S4F05400002B Manufacturer: Athena Dennis Kirk Part #: 130022SB Athena Forged Piston Kit - 53.94mm Bore: Manufacturer part # S4F05400002B - 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.. S4F05400002B 1 on hand More Info/Options for Athena Forged Piston Kit - 53.94mm Bore S4F05400002B

$101.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.94mm Bore S4F05400002C Manufacturer: Athena Dennis Kirk Part #: 130022SC Athena Forged Piston Kit - 53.94mm Bore: Manufacturer part # S4F05400002C - 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.. S4F05400002C 1 on hand More Info/Options for Athena Forged Piston Kit - 53.94mm Bore S4F05400002C

$120.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.95mm Bore S4F05400003C Manufacturer: Athena Dennis Kirk Part #: 130023SC Athena Forged Piston Kit - 53.95mm Bore: Manufacturer part # S4F05400003C - 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.. S4F05400003C 1 on hand More Info/Options for Athena Forged Piston Kit - 53.95mm Bore S4F05400003C

$101.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.96mm Bore S4F05400004C Manufacturer: Athena Dennis Kirk Part #: 130024SC Athena Forged Piston Kit - 53.96mm Bore: Manufacturer part # S4F05400004C - 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.. S4F05400004C 1 on hand More Info/Options for Athena Forged Piston Kit - 53.96mm Bore S4F05400004C

$101.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.95mm Bore S4F05400005A Manufacturer: Athena Dennis Kirk Part #: 130025S Athena Forged Piston Kit - 53.95mm Bore: Manufacturer part # S4F05400005A - 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).. S4F05400005A 3 on hand More Info/Options for Athena Forged Piston Kit - 53.95mm Bore S4F05400005A

$101.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.95mm Bore S4F05400006A Manufacturer: Athena Dennis Kirk Part #: 130026S Athena Forged Piston Kit - 53.95mm Bore: Manufacturer part # S4F05400006A - 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).. S4F05400006A 1 on hand More Info/Options for Athena Forged Piston Kit - 53.95mm Bore S4F05400006A

$101.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.95mm Bore S4F05400006B Manufacturer: Athena Dennis Kirk Part #: 130026SB Athena Forged Piston Kit - 53.95mm Bore: Manufacturer part # S4F05400006B - 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.. S4F05400006B 1 on hand More Info/Options for Athena Forged Piston Kit - 53.95mm Bore S4F05400006B

$101.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.94mm Bore S4F05400007A Manufacturer: Athena Dennis Kirk Part #: 130027S Athena Forged Piston Kit - 53.94mm Bore: Manufacturer part # S4F05400007A - 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).. S4F05400007A 1 on hand More Info/Options for Athena Forged Piston Kit - 53.94mm Bore S4F05400007A

$101.99 Off Road > Engine & Transmission > Pistons, Rings & Related Parts: Athena Forged Piston Kit - 53.95mm Bore S4F05400007B Manufacturer: Athena Dennis Kirk Part #: 130027SB Athena Forged Piston Kit - 53.95mm Bore: Manufacturer part # S4F05400007B - 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.. S4F05400007B 1 on hand More Info/Options for Athena Forged Piston Kit - 53.95mm Bore S4F05400007B

$101.99 Off Road > Engi