Boca Bearing has several complete bearing sets for many model RC cars and trucks. One of their newest series is for the Team Associated TC4. Read more and see the different types and qualities of bearings sets via the source link. Source: http://www.bocabearings.com/search.aspx?SearchType=StartModel&ProductGroupID=1&MFGSYSID=83&ModelName=FACTORY%20TEAM%20TC4%20CLUB%20RACER&Feature=
