Arrma BLX 3660 & 3668 CERAMIC motor bearings
- Arrma 3s BLX 100 3200 kv 3s
- Arrma 4s BLX 120 2400kv 4s
3 bearings:
- 2- 5x13x4 Ceramic
- 1- 5x16x5 Ceramic
You'll only use 2 bearings. we include 3 so it covers both newer and older versions of the motors.
- Abec 5
- Light grease
- Ceramic Silicon Nitride Si3N4 balls
- Chrome steel races
- Metal shield