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RSS Primary Chain Guards for Big Twin 1936-1964

Achieve a truly unique look with one of these cast aluminum reproductions of the 1937-1964 tin primary chain guards.

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Fitment of RSS Primary Covers

Grinding the outer perimeter to obtain a perfect match is recommended. Please do not grind on gasket surfaces.
Outer primary chain guard »ribbed« by RSS, fits Big Twin 1936-1964, cast aluminum, cast finish, with derby cover, Sweden
W&W# Picture Price incl. VAT* Available from warehouse Germany?
80-229 RSS Primary Chain Guards for Big Twin 1936-1964 535.00 € kit
in stock
* The price includes German VAT (19% or reduced rate of 7% for Books).

Spare parts:

Accessories:

  • 85-290

    85-290 Screw by Gardner-Westcott, steel, chrome-plated, oval countersunk head w/slot, thread: #12-24, length: 3/8 ” (10 mm), replaces OEM 2265W, gross weight: 1 g

  • 57-659

    57-659 Gasket by James Gaskets, for Outer primary chain guard, fits Knucklehead 1936, all Big Twins 1937-1964, cork, replaces OEM 60540-36, gross weight: 30 g

  • 57-661

    57-661 Gasket by James Gaskets, for Derby cover, fits Knucklehead 1936, all Big Twins 1937-1964, cork, replaces OEM 3810-36A, and 60565-36, gross weight: 30 g

Have any questions?

  • Our sales team will be glad to help out:
    Mondays - Fridays 08:00-18:00 CET, Saturdays 09:00-13:00 CET
    Phone: +49 / 931 250 61 16
    eMail: sales@wwag.com