Sunlite Inner Tube – 26 × 4.00 | 32 mm Schrader Valve
This Sunlite inner tube is designed specifically for 26-inch fat tires and provides a correct, reliable fit for high-volume applications.
Built for ISO 559 rims paired with 26 × 4.00 tires, this tube is commonly used on fat bikes, fat-tire cruisers, and specialty e-bikes running wide 26-inch wheels. The straight Schrader valve allows easy inflation with standard floor pumps and air compressors.
Key Features
• Designed for 26-inch fat tires
• Correct fit for ISO 559 rims
• Schrader valve compatible with standard pumps
• Straight, smooth valve stem for easy access
• Removable valve core for serviceability
Technical Details
• Wheel Size: 26 inch
• Tire Compatibility: 26 × 4.00
• ISO (BSD): 559
• Valve Type: Schrader
• Valve Length: 32 mm
• Valve Angle: 0° (straight)
• Valve Stem: Smooth
• Valve Core: Removable
• Wall Thickness: 0.9 mm
• Flat Fold Width: 100 mm
This tube is intended for riders running full-size 26-inch fat tires who need a properly sized Schrader-valve tube for dependable everyday use.