4 pack of our 5x10x4 Rubber bearing
The Halo series of bearings are a high quality steel/chrome bearing with rubber seals. These bearings have been tested and proven by hundreds of racers.
5x10x4 Halo bearing by Avid Racing Concepts is the standard bearing for 1/8th nitro clutches. Check your manual for the correct size for your vehicle if you are not certain.