These 3RACING M3 flat washers provide consistent 3.0mm spacing for setup tuning and component stacking during race preparation. The black aluminium finish offers a predictable interface under fasteners and aids repeatable adjustments between runs.
Recommended for competitive builders, the washers let you fine tune clearances for suspension geometry and motor placement without adding unnecessary mass. Keep sets labelled by thickness for quick swapouts in the pits.
As a low-cost, repeatable shim solution, these washers fit many M3 based mounting points and are useful for consistent setups across multiple vehicles. They are a practical addition for teams and solo racers focused on set time efficiency.