26x4.0 Black Explosion Proof Mountain Bikes Full Suspension Puncture-resistant E-Bike Tube Kids' Bikes
Full tire liner
The thickest anti puncture thickness is 15mm, which can effectively resist puncture attacks of certain strength and sharpness, providing reliable safety protection for use scenarios.
Anti-puncture pad for inner tire
Placed between the inner tube and the outer tire, it effectively prevents tire blowouts and punctures.
Widely applicable and highly versatile
Suitable for mountain bikes, off-road vehicles, snow bikes, sand bikes, and other 4.0 ultra wide vehicles!