Constitute unearth Industrialize 48mm gravel tires Company heart off
48mm 650b 26mm width fit the alloy frame. Maybe even a little more knobby of a tire would work. : r/Topstowners
700C to 650B Conversion, Road Bike to Gravel Rig - BIKEPACKING.com
SOC17: New gravel, cyclocross, mountain bike tires from Vee, IRC & Panaracer - Bikerumor
Mixing road & gravel - 1 set-up for everything - 3T Blog
Fincci 700 x 38c 40-622 Gravel Tyre with 3mm Antipuncture Protection for Electric Road MTB Mountain Hybrid Bike Bicycle : Amazon.co.uk: Sports & Outdoors