What's the external?
Doesn't say http://ritcheylogic.com/road/wheels/wcs-apex-60mm-cllincher-road-bike-wheels.html
The 46mm version are re-badged and rebuilt Reynolds Assault rims, wonder if the 60mm are rebuilt Strikes? If so it's 25 external, 17 internal...
@Sumo started
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What's the external?