This upgrade set provides a significant enhancement to the drivetrain of Kyosho Mini-Z AWD chassis vehicles. Crafted from durable hard aluminum, these CVA (Constant Velocity Axle) swing shafts are designed to replace stock plastic or softer metal components, drastically improving power transfer efficiency and overall drivetrain resilience. They are essential for racers and enthusiasts seeking to reduce drivetrain slop, withstand higher stresses, and achieve more consistent power delivery, especially when using higher-performance motors or during competitive racing.
