The Maxxis Fat/Plus Schrader valve inner tube is designed for 26-inch fat bike tires sized 26 x 3.0 to 5.0 inches.
Specifications
Tire Size Compatibility: 26" x 3.0" – 5.0"
Valve Type: Schrader valve (48 mm length) with a removable valve core
Wall Thickness: 1.0 mm (fat bike-specific build for high-volume and puncture resistance)