The Hot Racing Arrma 6S 3x7.8x8mm Steel Chrome Pivot Ball is an optional upgrade for the stock Arrma part number ARA310450. These pivot balls are precision machined from #45 steel and chrome plated to create a more durable, and longer lasting part.
Features:
- CNC Harden #45 Steel
- Smooth Chrome finish
- Replaces Arrma part number ARA310450
Includes:
- (4) Steel Chrome Pivot Ball 3x7.8x8mm