CALPALMY 2-Pack 20x3.0 Fat Tire Bike Inner Tubes with Schrader Valve, Compatible with 20 Inch Electric Bike, Mountain Bike, Made of Durable Butyl Rubber

Brand: CALPALMY

Features:

• Perfect Fit for 20x3.0 Fat Tires: Designed for 20-inch wheels with 3.0' fat tires, these inner tubes ensure a precise fit for mountain bikes, e-bikes, fat bikes, gravel, and city bikes using this size. Ideal for smooth, stable performance
• Durable Butyl Rubber Construction: Made from high-quality butyl rubber that provides excellent air retention, flexibility, and long-lasting durability. Built to withstand daily rides and varied terrain while maintaining dependable performance
• Enhanced Puncture & Impact Resistance: The thick butyl rubber design offers superior puncture resistance and better shock absorption, helping reduce flats and improving overall ride comfort on rough, rocky, or uneven trails
• Easy Installation with Schrader Valve: Each tube features a 32mm Schrader valve compatible with most standard bike pumps. Simple to install—ideal for quick tube replacements at home or on the go
• Compatible with Multiple Bike Types: Works seamlessly with fat-tire mountain bikes, 20' e-bikes, city bikes, and gravel models using 20x3.0 tires. Please confirm your tire’s diameter and width before ordering to ensure proper fit

Package Dimensions: 6.2 x 5.0 x 3.0 inches