Mitas 27.5x1.75-2.45 Schrader Valve 40mm Tube (AV40)

27.5" Mountain Tube

A Classic butyl tube for 27.5" mountain tires from 1.75 to 2.45" wide. Its 0.9mm wall balances weight and durability, and the 40mm Schrader stem works with any pump.

The Schrader valve is the same style you'll find on a car tire, so it works with gas-station air, most floor pumps, and rims drilled for the wider valve.

Whether you're riding cross-country loops, flowy trail or the daily commute on a 27.5" hardtail, it's a dependable spare.

Mitas bicycle tubes are made in Náchod, Czech Republic, where the factory has been building bicycle tires and tubes since 1929. The same line now also carries the Rubena name, with the same part numbers and construction.