check out the steel Kona Rove, new models are modern 650 fatter tire layouts, couple yrs ago was 700 with 35s or something like that. Gravel marketing trend is leaning to 650 for more tire volume and same/less rolling resistance than 700 counter parts.
https://www.konaworld.com/rove_st.cfm
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Rule #10 // It never gets easier, you just go faster.