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
NBD Triban RC520 - a budget bike with great components : r/gravelcycling
Decathlon Triban RC 520 Gravel_06 - Rwann.fr
NBD - Triban RC520. Shocked at the value for money with this bike! : r/bicycling
Women's Road Bike Triban RC520 Disc Shimano 105 Night Blue | Alltricks.com
Review: Decathlon's Triban RC 520 Disc Road Bike | road.cc