First ride last night. Had a blast on some mixed gravel and rooty singletrack.
Singlespeed, BB7s, Midge bars. Derore cranks. Bash ring (no single ring chainring bolts in the shed!), WTB 29er rims, 40c nano tyres. Flat pedals (for now).
I got lucky – 36×19 fits perfectly with no need for a tensioner. Ratio is probably too low for the flat or on road, but good off road.
Need to get some clipless pedals, fit a shorter stem, sort out lever position and drop tyre pressures!