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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Medium soft compound offers a balance of grip and durability across mixed surfaces
Keeps the rear brake system functioning as intended on the Promoto-MX
Finished in charcoal gray
4-blade propeller configuration for compatible Helios RC planes
Battery and charger supplied in the box
Traxxas Input Shaft Cush Drive RC Transmission Part - 7786X Ultima SC6 Medium soft compound offers aThe Traxxas TRX7786X input shaft transmission (cush drive) is a direct fit spare part designed to replace the cush drive assembly in compatible Traxxas models. The cush drive sits between the motor and transmission, absorbing drivetrain shock on hard acceleration and deceleration to protect gears and extend drivetrain life. If you're experiencing drivetrain vibration, slipping, or worn rubber cushion inserts, replacing the input shaft cush drive is a
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