For model builders chasing smoother wheel spin, the XRAY 941318 high-speed bearings are a smart fit. Tailored for XB8/18 and XB8E/18 platforms, the 13x19x4mm size offers steady rotation and reduced mechanical play.
The rubber seal is designed to block dust and small particles, helping bearings maintain peak performance between services. The low-friction design also supports efficient power transfer on varied surfaces.
When installed in XB8/18 or XB8E/18, these bearings contribute to cleaner steering response and improved acceleration by lowering internal resistance.
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