In case anyone is wondering, a Triban RC520 road bike will clear mudguards/fenders and 700x38 slicks (albeit the monumental toe overlap). Here is mine, all ready for fall/winter. : r/bicycling
Review: Decathlon's Triban RC 520 Disc Road Bike | road.cc
This is my Triban RC520! - YouTube
Triban RC520 Road Bike | Decathlon
RC520 Road Bike | Road bike, Road bikes, Bike
THE BEST BIKE I'VE EVER OWNED! Triban RC 520 Gravel Bike Sram Apex 1 / Subcompact - Decathlon - YouTube
Review: Decathlon's Triban RC 520 Disc Road Bike | road.cc