TRB RC Wheel, Hub Ball Bearing Set with Blue Rubber Seals Compatible with Arrma 6S BLX Kraton, Infraction, Notorious, Outcast, Senton, Talion, Typhon.

Includes:

4ea 8x16x5mm 688-2RS-BU
4ea 15x21x4mm 6702-2RS-BU

8 Ball Bearings Total

Chromium Steel 52100 (GCr15) ABEC 3 Races
Hard Chrome GCr15 Balls
Rubber Seals to Help Fight Dirt