UNIVERSAL 2.50/2.75-10" (80/90-10) INNER TUBES: Two pack of 10" heavy duty butyl inner tube replacements for 49cc/50cc/70cc dirt bikes; Suitable for Kids' dirt mini bikes, Youth riders
HEAVY DUTY BUTYL RUBBER: Our inner tubes are made of 1.6mm butyl rubber with a thickened finish to better absorb impacts, are less likely to be punctured, and have a longer overall service life, making them more suitable for riding
EXCELLENT AIRTIGHTNESS: Our inner tubes inflate smoothly and have excellent air tightness. The TR4 valve seat is thicker and stronger to prevent tearing and breaking, eliminating the hassle of frequent inflation and saving you time
SAFE AND COMFORTABLE TO USE: Engineered to seal punctures; This dirt bike inner tube offers durable thickness; Its reinforced build resists impacts and sharp objects, cutting flat risks and enhancing safety across all weather and terrain
EASE OF INSTALLATION: Our replacement 2.50/2.75-10" inner tube with TR4 straight valve stem is easy to install. Just a short, simple change and you're back on the road
