This replacement roller assembly is aimed at modellers who maintain or restore Jr HG chassis cars. The bowl profile reduces side contact with barriers and the machined aluminium construction stands up better to wear than plastic rollers. Ball-race bearings cut rotational friction relative to sleeve bearings and are compatible with standard Jr HG roller mounts.
Installation advice: confirm rollershaft length and fit the specified spacer or locknut to keep correct alignment. Check clearance against plastic guards and common track features before running. For display builds, the machined metal finish enhances period-correct presentation.
Material: Aluminum Roller diameter: 11 mm Bearing type: Ball-race Roller style: Bowl-type Compatible chassis: Jr HG
These aluminium bowl-type ball-race rollers offer a durable, low-friction option for maintaining Jr HG chassis and for restoration work that benefits from a metal finish.
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