Coming from Kyosho and made for the recently introduced RB7SS stock spec buggy are several drivetrain optionals. First up is a 65.5mm steel driveshaft set that replaces the standard alloy items when planning to run modified motors. The parts offer increased durability and they come including wheel axles and couplers.
Also new is a short steel ball differential outdrive set that is best used in low to medium traction conditions. It can be used with the RB7SS’ stock rear short arm/wide hub configuration.