Mixed Drivetrain Replacement Schedule

Discuss light weight issues concerning road bikes & parts.
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by frankq

Hi Forum, Just put together my first Campagnolo Drivetrain running full Super Record (12-29) except for cranks which are Dura Ace 7900 10 Speed. I know some of you have mix and matched before my question is what is your time line with replacements? Is wear accelerated with mixed drivetrain or just normal wear? I have the tools to check and what not, I just wanted to see what other people's experience are running a frankendrivetrain.

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by yourdaguy

Chain spacing is the same so wear should not be affected.
For certain parts stiffer is more important than lighter.

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by bm0p700f

Just monitor chain wear as normal and change when appropriate.

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