ULIP 20×4.0 inner tube for Fiido T2 Longtail

ULIP Inner Tube 20×4.0 for Fiido T2 Longtail

Model-specific offer for the Fiido T2 Longtail, a long cargo fat e-bike. The official EU page lists CST 20 × 4.0 tires. The ULIP inner tube is therefore intended for replacement on a bike that still uses the original or equivalent 20×4.0 tire with an inner tube.

Why it is suitable

• Size: 20×4.0; the manufacturer's additional inner tube designation is 3.50-16.
• Usage: wide fat-bike tires for asphalt, gravel, sand, and other mixed surfaces.
• Material: flexible butyl rubber for good air retention and cushioning.
• Model: offered as a precise search result for Fiido T2 Longtail.

Check before ordering

Check the 20×4.0 marking and the type of valve/rim on the sidewall of your existing tire. Models may vary by year or market. The inner tube is not intended for dimensions 20×3.0, 20×2.125, 24×4.0, or 26×4.0 and is not a substitute for a dedicated tubeless setup. The package contains one inner tube.