lpg is right, if you use a brake and don't resist too hard or do big weighted skids, then it'll be fine.
If it's for the track then you can get away with no lockring once the cog has been ridden on.
@rpm started
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lpg is right, if you use a brake and don't resist too hard or do big weighted skids, then it'll be fine.
If it's for the track then you can get away with no lockring once the cog has been ridden on.