The Maxxis Welter Weight 29X2.5/3.0 is a premium butyl rubber inner tube featuring 0.8mm wall thickness, designed for trail riding, commuting, touring, gravel, and everyday cycling. This tube fits 29" wheels with tire widths ranging from 2.5" to 3.0", making it compatible with 29er plus-size mountain bikes. It comes equipped with a 48mm presta valve with removable valve core (rvc). The removable valve core allows injection of tire sealant for added puncture protection and enables easy valve core replacement if needed. The Welter Weight series is Maxxis' versatile all-around tube with 0.8mm walls, engineered to deliver superior puncture resistance for aggressive trail riding, daily commuting, and everything in between — the go-to choice for riders who need dependable flat protection without the bulk of a downhill tube. Maxxis tubes are manufactured in Taiwan using rigorous quality control standards, delivering consistent air retention and long-lasting durability ride after ride.