Engineered for race prep and tune work, the 3RACING 3RB-MR106-2RS/10 double rubber-sealed bearings provide repeatable, low-drag rotation in a compact 6 x 10 x 3 mm form. This 10-piece kit is useful when optimising wheel endplay and drivetrain consistency during setup sessions.
The double rubber seals retain lubricant and deter contaminant ingress under typical track conditions, helping to maintain stable bearing performance between pit checks.
These bearings fit common hub and small gearbox locations and can be used when refining rolling resistance or balancing handling feedback. They are suitable as spare parts during race weekends and for routine chassis refreshes.