This ball bearing set is intended for XRAY NT1 chassis use and is identified by the BS-ZX5/V1 code. The kit focuses on replacing aging bearings in drive and steering systems to recover smooth rotational behaviour and predictable handling during setup.
Hobbyist guidance: inspect shafts and bearing bores for damage prior to fitting new bearings, thoroughly clean old grease and dirt, press bearings in straight with suitable tools, and apply a light, appropriate lubricant only where specified. Confirm free rotation and minimal lateral play after installation to ensure correct assembly.
Tuning note: low-friction bearings reduce drivetrain losses and can smooth out servo and motor feel during precise adjustments. Use these bearings as a maintenance measure to regain consistent performance rather than expecting dramatic performance leaps.
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