Maxxis Welter Weight 29x1.9-2.35 Presta Valve 48mm Tube

Lightweight 29er Tube

Maxxis' Welter Weight tube uses a 0.8mm wall to strike a balance between low weight and puncture resistance. It's sized for 29" mountain tires from 1.9 to 2.35", and the removable core lets you add sealant.

The Presta valve is the slim, lock-nut style used on most performance rims, and it holds high pressure without fuss. The 48mm stem suits standard and mid-depth rims.

Whether you're racing cross-country, riding trail every weekend or carrying a spare for when the tubeless setup gives out, it's a smart tube to have.

Maxxis started out in 1967 in Taiwan as a bicycle tire maker and has grown into one of the world's largest tire companies, but its mountain bike tires and tubes are still what most riders know it for.