This is a pair of 9x17x5mm ball bearings for the Arrma Nero Monster Truck.
- Premium ball raced bearings for incredibly smooth operation
- Precision manufactured for quick and easy fit
- Manufactured using tight tolerances for safe and secure assembly operation
- Double steel protective shields for added durability
Inner Diameter: 9mm
Outer Diameter: 17mm
2x 9x17x5mm Ball Bearings