Maxxis

Welter Weight 48mm Presta Valve Tube - 700x33-50

The Maxxis Welter Weight 48mm Presta Valve Tube is built for riders who want reliable performance and puncture protection without unnecessary weight. Designed for 700c tires in the 33–50mm range, it strikes the right balance between durability and efficiency for road, gravel, and commuter setups.

With a .9mm butyl rubber wall, this tube resists flats better than standard lightweight tubes while still rolling smoothly. The removable valve core makes it easy to add sealant for extra protection or perform quick maintenance when needed.

• .9mm puncture-resistant butyl construction balances strength and weight
• 48mm Presta valve fits most modern rims
• Removable valve core allows use of sealant and easy servicing
• Ideal for road, gravel, and urban riding with 700x33–50mm tires

The Maxxis Welter Weight Tube delivers dependable performance and long-lasting air retention—perfect for riders who prefer to spend more time pedaling and less time fixing flats.