FAZER Drift 4x7x2.5 Shielded Bearing Set - Kyosho BRG404 Replacement  [KY-BRG404]

Replacement shield bearings for FAZER Drift

This Kyosho BRG404 is supplied as a pair of shielded bearings in the 4x7x2.5 size, provided as 2 pcs for RC on-road FAZER Drift models. They serve as direct replacement bearings where a compact, shielded rolling element is required.

Compatibility advice: this part is listed for FAZER Drift series use and fits applications that call for a 4x7x2.5 bearing form factor. Double-check the original bearing dimensions on your chassis before ordering to ensure correct fitment.

Installation guidance: press or seat the bearing squarely into the hub or carrier using proper non-damaging tools, avoid pressing on the shield face, and confirm axial alignment to avoid premature wear. Keep the work area clean during replacement and inspect mating shafts for burrs or play before reassembly.

Tuning benefit: renewing worn shielded bearings of the correct size reduces drivetrain drag and restores smoother rotational response, which helps maintain consistent throttle and steering behaviour during on-road drift driving. Regular checks of bearings are a useful diagnostic step for drivetrain noise or looseness.