New balls required, they are loose ball type bearings and most likely something like 5/32".
Though it could just need adjustment being cup and cone.
IIRC on an old rear maillard hub the balls were different sizes on each side. May not apply to yours as this was a helicomatic hub.
Thanks I'll have a go at getting in there then.
@Settle started
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New balls required, they are loose ball type bearings and most likely something like 5/32".
Though it could just need adjustment being cup and cone.
IIRC on an old rear maillard hub the balls were different sizes on each side. May not apply to yours as this was a helicomatic hub.