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No, multiple cogs were installed so that the user could simply loosen the wheel and move the chain from one cog to the other, to have multiple gears. Hence the chainline problems, unless, as Ed stated, you use a double or triple crankset

E : I doubt the people using this adaptor are stupid enough to use cogs as spacers, hence making you [jersey] wrong.

dude there's no fucking rim on the wheel. none of that is there for any kind of use.