1up Racing Precision Carbide Diff Balls - 14pcs - 3/32 Yokomo BD12 Additionally it improves the front

Additionally it improves the front flex of the car

The two weights

Furthermore

It offers a more equal chassis flex as the Servo holder doesn't need to be screwed outside of the chassis center line

1up Racing Precision Carbide Diff Balls - 14pcs - 3/32 Yokomo BD12 Additionally it improves the front1up Racing Precision Carbide Differential Balls are the perfect choice for racers seeking a buttery smooth ball diff for maximum grip and corner speed from their 2wd Buggy or Truck. Our Precision Carbide Balls measure within one 100,000th of an inch in diameter at all points ensuring each bears an equal load for improved forward traction and differential life. This precision gives you the smooth feel of a ceramic diff ball, with the perfect hardness