If you need a bearing that stands up to regular use, the XRAY 930138 Carbide Ball-Bearing Axial is a solid option. Manufactured with tungsten carbide balls, it lowers rolling resistance and supports longer lasting differential components.
The tungsten carbide balls used in the XRAY 930138 are highly wear resistant and help maintain efficiency under load, which reduces the rate of component degradation and keeps handling predictable over time.
Made for enthusiasts who work on setup and tuning, this ball-bearing axial provides consistent friction characteristics for accurate differential feel. It is a practical upgrade for both club racers and dedicated hobbyists.
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