Vavert Road Inner Tube - 700x18-25c - Presta Valve - 60mm - Triple Pack

Yes, these tubes are designed for use with standard 700c clincher road tyres within the 18-25c width range.

Yes, they will function perfectly fine, though you will have a longer valve stem sticking out from the rim than is strictly necessary.

This is the length of the Presta valve stem, measured from the base of the valve to the top.

While not required, a light dusting of talcum powder can help prevent the tube from sticking to the tyre during installation.

These tubes are manufactured from a high-quality butyl rubber compound designed for durability and air retention.

No, these are strictly for road bikes with narrow tyres. Gravel bikes typically use wider tyres (28c+) which would overstretch and potentially burst these tubes.

Check the inside of the tyre casing for thorns, glass, or wire fragments using a cloth to avoid cutting your fingers.

Ensure the inner tube is not pinched between the tyre bead and the rim sidewall; deflate slightly and work the bead into the center channel.

Tighten the Presta valve core using a valve core tool; if the leak persists, the seal inside the stem may be faulty.