Have looked around the web a bit and it would seem that 6800 only comes as double. Is there a half shift so that the big chainring can use a larger range of the cassette? Bit of a noob with road stuff.
something like that or there's an extra trim to move the mech outboard to stop rub when using the smaller sprockets
@Howard started
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Have looked around the web a bit and it would seem that 6800 only comes as double. Is there a half shift so that the big chainring can use a larger range of the cassette? Bit of a noob with road stuff.