For tuners and competitive drivers using Kyosho Mini-Z MR-015 cars, the 3Racing 3RAC-N20/LB/V2 2mm light blue aluminium lock nuts provide consistent clamping and quick visual identification during setup changes. These nuts support repeatable hardware installation during setup sessions.
Engineered for low mass and repeatable retention, the aluminium construction reduces unsprung weight while offering secure engagement under vibration. The light blue finish aids fast pit checks and component sorting.
Specified for MR-015 style fasteners, these 2mm nuts simplify component swaps and alignment tasks in a race environment. Keep spares in your toolkit for fast replacement between runs.