Tubes & Tires, these what I use or suggest for the road bikes I sell or for those with similar bikes. Good tires can improve your experience and maybe prevent flats.

Tires:

Tubes:

✅ Continental Race 28 700x20-25c Bicycle Inner Tubes
✅ Velox Rim Tape, White, 16mm x 2m
SILCA Ultimate Tubeless Tire Sealant