KKC1843

World RX

Aimed at rallycross drivers, this triple plate carbon clutch is designed to be one of the most competitive clutches on the market. Built on the success of its predecessor, our new clutch is approximately 10% lighter and offers 18% reduction in inertia as well as an impressive 38% reduction in deflection.

This lightweight optimised clutch is engineered to provide optimal durability, better heat management and championship-winning performance in challenging rallycross competition. The new Alcon rallycross clutch will give the driver the best possible start through increasing the stiffness and reducing the deflection of the clutch.

Key features & benefits

Topology optimised aluminium clutch cover design for low weight, low inertia and maximum stiffness

Open cover design for improved cooling and dust removal

Durable plated finish

Significant reduction in weight and inertia compared to metallic clutches

Very high temperature resistance

No flywheel or pressure plate wear

 

  • Circuit Racing.

    KKS1402

    ø140 (5.5") Twin plate race clutch

  • Circuit Racing.

    KKS1403

    ø140 (5.5”) Triple plate race clutch

  • Circuit Racing.

    KKS1404

    ø140 (5.5”) Four plate race clutch

  • World RX.

    KKC1842

    ø184 (7.25") Twin plate c/carbon clutch

  • Circuit Racing.

    KKS1841

    ø184 (7.25") Single plate race clutch

  • Circuit Racing.

    KKS1842

    ø184 (7.25”) Twin plate race clutch

  • Circuit Racing.

    KKS1843

    ø184 (7.25”) Triple plate race clutch

  • Circuit Racing.

    KKSH1841

    ø184 (7.25”) Single plate heavy duty race clutch

  • Circuit Racing.

    KKSH1842

    ø184 (7.25”) Twin plate heavy duty race clutch

  • Circuit Racing.

    KKSH1843

    ø184 (7.25”) Triple plate heavy duty race clutch

  • General Race. Rally. Hill Climb.

    KKR1841

    ø184 (7.25”) Single plate rally clutch

  • General Race. Rally. Hill Climb.

    KKR1842

    ø184 (7.25”) Twin plate race clutch

  • General Race. Rally.

    KKR1842 LH

    ø184 (7.25”) Twin plate race clutch (low height)

  • Race. Rally. Hill Climb.

    KKRH1841

    ø184 (7.25”) Single plate heavy duty rally clutch

  • Hill Climb. Race. Rally.

    KKRH1842

    ø184 (7.25”) Twin plate heavy duty race clutch

  • General Race. Circuit Racing.

    KDS550

    ø140 (5.5”) Race driven plates

  • Race. Circuit Racing.

    KDS720

    ø184 (7.25”) Race driven plates

  • Rally. Circuit Racing.

    KDC720B

    ø184 (7.25”) Bonded Rally driven plates

  • Rally. Circuit Racing.

    KDC720R

    ø184 (7.25”) Rally driven plates

  • Rally. Circuit Racing.

    KDC7804

    ø200 (7.87”) Rally driven plates

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