This technical upgrade replaces the factory gear interface on TRAXXAS SLASH 4X4 Low-CG assemblies prepared for the 68086-21 variant. The aluminium adapter maintains a low centre of gravity while the hardened steel spur and motor gears deliver repeatable tooth engagement under load for improved driveline consistency.
Engineered for durability, the kit includes a steel 54T spur and a 17T steel motor gear matched at 32 pitch to the adapter. Retaining the original drivetrain layout, the set focuses on maintaining torque transfer reliability rather than changing chassis geometry.
Reference gear ratios with the 54T spur are: 54T with 15T = 1:3.600, 54T with 16T = 1:3.375, 54T with 17T = 1:3.176, 54T with 18T = 1:3.000, 54T with 19T = 1:2.842, 54T with 20T = 1:2.700. The supplied 17T pinion is chosen to balance acceleration and top speed for common Slash configurations.
Recommended for builders seeking a reliable steel gear mesh with a low-CG aluminium adapter on Slash 4X4 platforms based on the 68086-21 variant; installation concentrates on fit accuracy and gear mesh quality to maximise service life.