I haven't even tried out the Di2. Im off tomorrow and hoping my bike shop is open and has a bike with Di2 I can test out. Do those who have it really LOVE it? Is it worth the extra $1K or whatever?
dtrain- I'll do $500 shipped priority with tracking. Everything is brand new and is from USA dealer, not shady overseas dealer. I buy all my gear local from authorized dealers. I'm new here but I'm a photographer and here is one of my threads on my photography forum. You can see I have over 200 transaction with perfect feedback on their buy & sell board. I don't mess around-everything would be bubble wrapped, packaged extremely well and shipped 2-day fully insured.
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