Kyosho BRG404 Shield Bearing (4x7x2.5) 2pcs replacement for FAZER Drift  [KY-BRG404]

Shielded bearings for FAZER Drift

This Kyosho BRG404 is a pair of shielded bearings sized 4x7x2.5, supplied as 2 pcs for RC-scale use on FAZER On-Road Drift models. The components are intended as direct replacement bearings for small rotating assemblies that require a compact, shielded solution.

Compatibility note: this part is catalogued for FAZER Drift series use, making it suitable where the 4x7x2.5 bearing form factor is specified by the chassis or hub assembly. Verify the original bearing size on the vehicle before ordering to confirm fitment.

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

Tuning role: swapping to fresh shielded bearings of the correct size reduces drivetrain drag from worn bearings and restores smoother rotational response, which aids consistent throttle and steering feedback during on-road drift setups. Regular inspection and maintenance of bearings is a practical step when diagnosing drivetrain noise or play.