Race of Truth (TT Bike)

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skinny

@hippy What do I need to just run a single ring up front?

I see nutshell claims no di2 derailleur could save me 10W. (skeptical)

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hippy in reply to @skinny

10W? I find that very hard to believe. Some watts, I reckon almost certainly.

I use a Fibrelyte singlespeed chainring (longer teeth, no ramps and pins and shit to help derail the chain).

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