Fits 20-Inch Fat Tires: Designed specifically for 20 x 4.0-inch fat bike wheels, making it suitable for electric bikes and fat tire bicycles.
48mm Presta Valve: Equipped with a standard Presta valve for easy inflation, compatible with most pumps. Includes plastic valve caps for added protection.
Durable Butyl Rubber Material: Crafted from high-quality butyl rubber, offering excellent air retention, puncture resistance, and long-lasting durability.
Lightweight Yet Reliable: Each tube weighs just 480 grams, providing the perfect balance between strength and minimal added weight for a smoother ride.
Certified Quality Assurance: CE and ISO certified for safety and reliability. Fincci is a trusted UK brand offering full after-sale support and a manufacturer warranty.