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Polaris Piston Rings

Highly functional Riken Piston Rings fit OEM Yamaha, WSM Performance and Pro X Performance pistons. Meticulous product design and advanced manufacturing backed by a strong production system make Riken Piston Rings the top choice for performance and value.

Note: Wiseco Performance Pistons use their own proprietary style piston rings. Please see the Wiseco Piston Ring section for ring replacement on Wiseco Pistons.

  • $21.14

    Polaris 650 Piston Rings - 2-Stroke

    RIK Piston Rings

    Highly functional Riken Piston Rings fit Original OEM, WSM Performance and Pro X Performance pistons. Meticulous product design and advanced manufa...

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  • $36.76

    Polaris 700 Piston Rings - 2-Stroke

    RIK Piston Rings

    Highly functional Riken Piston Rings fit Original OEM, WSM Performance and Pro X Performance pistons. Meticulous product design and advanced manufa...

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  • $25.70

    Polaris 750 Piston Rings - 2-Stroke

    RIK Piston Rings

    Highly functional Riken Piston Rings fit Original OEM, WSM Performance and Pro X Performance pistons. Meticulous product design and advanced manufa...

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  • $21.14

    Polaris 780 Piston Rings - 2-Stroke

    RIK Piston Rings

    Highly functional Riken Piston Rings fit Original OEM, WSM Performance and Pro X Performance pistons. Meticulous product design and advanced manufa...

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  • $33.08

    Polaris 800 Piston Rings - 2-Stroke

    RIK Piston Rings

    Highly functional Riken Piston Rings fit Original OEM, WSM Performance and Pro X Performance pistons. Meticulous product design and advanced manufa...

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  • $21.14

    Polaris 900 Piston Rings - 2-Stroke

    RIK Piston Rings

    Highly functional Riken Piston Rings fit Original OEM, WSM Performance and Pro X Performance pistons. Meticulous product design and advanced manufa...

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  • $36.76

    Polaris 1050 Piston Rings - 2-Stroke

    RIK Piston Rings

    Highly functional Riken Piston Rings fit Original OEM, WSM Performance and Pro X Performance pistons. Meticulous product design and advanced manufa...

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  • $33.08

    Polaris 1200 Piston Rings - 2-Stroke

    RIK Piston Rings

    Highly functional Riken Piston Rings fit Original OEM, WSM Performance and Pro X Performance pistons. Meticulous product design and advanced manufa...

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