Cannondale Carbon Synapse....I had a bad accident and could no longer get comfortable on my Supersix no matter what I did....I loved the Supersix, fit me perfectly, so sadly, I made the decision I needed to sell it.
I test road a synapse for 50 miles and while it was not as comfortable as the supersix was for me, I figured I would find the right setup. Nope never did.....it got worse every ride and after every adjustment. And don't start with the creaking bottom bracket.
I only kept it for 5 months and moved to the Trek Emonda ALR, which I found outstanding and a far better bike for me.
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Brian | 2023 Trek Domane SLR 7 AXS | 2023 Trek CheckPoint SL 7 AXS | 2016 Trek Emonda ALR | 2022 Trek FX Sport 5
you should learn to embrace change, and mock it's failings every step of the way.