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  • Rpm Rear A-Arms Black For Exb/ V5 6S Arrma Kraton/Outcast/ RPM81722

    Available for collection and delivery within 7-10 days

    Shipping & Delivery

    On this item shipping is usually 3-5 business days from the date of order confirmation, times may vary depending on product and delivery / collection location.

    SKU: RPM81722
    Vendor: RPM

    RPM Rear A-arms for 6S V5 / EXB editions of the ARRMA Kraton, Notorious, Talion, Fireteam & Outcast are an all new design. The design modifications accommodate changes made by ARRMA for V5 and EXB versions of these vehicles, although they are reverse compatible for older models (see “Version Notes”).

    Our A-arms are significantly beefier than our original 6S version A-arms. Support beams are 30% thicker, improving durability and strength while reducing flex. Less flex equates to more predictable suspension performance and handling. We also added a second shock mount hole further outboard. This additional position provides a lower profile suspension set-up. The shocks lay down a little further, dropping the ride height for a lower center of gravity. A lower center of gravity equates to higher corner speeds.

    RPM A-arms are molded from our nearly indestructible blend of engineering grade nylons for performance you can rely on when the conditions are at their worst!


    • Stock replacement a-arms for V5 / EXB models (see “Version Notes” below).
    • Extra shock mount hole for added suspension versatility.
    • Fits most 6S version models (see “Version Notes” below).
    • Sold as one left rear and one right rear A-arm in each package.

    Tech Notes

    RPM ARRMA Kraton, Talion, Notorious, Fireteam & Outcast A-arms are sold as a pair (1 – left & 1 – right) in each package. Our A-arms replace ARRMA ARA330654.

    Version Notes

    V5 & EXB models: Stock replacement A-arms for ARRMA ARA330654. Inner shock mount and inner sway bar holes are stock geometry. Do not use outer shock mount and outer sway bar holes for V5 / EXB models.

    V4 and earlier models: Stock replacement A-arms for ARRMA #AR330249. Outer shock mount and outer sway bar holes are stock geometry. Do not use inner shock mount and inner sway bar holes for V4 or older models unless converting to V5 / EXB suspension components.