2.75/3.00-21” Motorcycle Inner Tubes, 2 Pack with TR4 Valve Stem, 80/100-21 Heavy-Duty Inner Tubes, Replacement Tubes for Motorcycle, Dirt Bike, Pit Bike and More
UNIVERSAL 2.75/3.00-21”(80/100-21)INNER TUBES: Two pack of 21” inner tube replacements for 2.75/3.00-21, 90/80-21, 90/90-21, 100/80-21
HEAVY DUTY PREMIUM NATURAL RUBBER: Our inner tubes are made of natural 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 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 provides exceptional durability while effectively preventing damage from vandalism and minimizing the risk of injury, suitable in weather condition
EASE OF INSTALLATION: Our replacement 2.75/3.00-21 inner tube with TR4 straight valve stem is easy to install. Just a short, simple change and you're back on the road
