Bike Anti-Porn - When Things Go Wrong

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bosberg in reply to @gbj_tester

Colour me informed. Never seen that before. Does it hurt efficiency or decrease chain life?

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gbj_tester in reply to @bosberg

Does it hurt efficiency or decrease chain life?

Efficiency should be slightly better than using a sprung tensioner with a jockey wheel, as the ghost ring has exactly zero bearing losses and the chain roller and side plate friction would be about the same.

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