Me too - I'm becoming convinced of the merits of Di2 on a TT bike, and my TT bike doesn't have Di2. Yet.
@Brommers started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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Me too - I'm becoming convinced of the merits of Di2 on a TT bike, and my TT bike doesn't have Di2. Yet.