This is a heavy-duty 21-inch motorcycle inner tube designed for various tire sizes including 2.75-...This is a heavy-duty 21-inch motorcycle inner tube designed for various tire sizes including 2.75-21, 275-21, 3.00-21, and 34. It features a straight Schrader (car type) valve for easy inflation. The inner diameter is 450 mm (17.72 inches) and the outer diameter is 690 mm (27.17 inches). This inner tube is suitable for a wide range of applications including ATVs, quads, dirt bikes, pit bikes, and other motorbikes and scooters. We offer excellent service, easy 30-day returns, the best prices with discounts for multiple purchases, and secure payment processed by PayPal.
This is a heavy-duty 21-inch motorcycle inner tube designed for various tire sizes including 2.75-21, 275-21, 3.00-21, and 34. It features a straight Schrader (car type) valve for easy inflation. The inner diameter is 450 mm (17.72 inches) and the outer diameter is 690 mm (27.17 inches). This inner tube is suitable for a wide range of applications including ATVs, quads, dirt bikes, pit bikes, and other motorbikes and scooters. We offer excellent service, easy 30-day returns, the best prices with discounts for multiple purchases, and secure payment processed by PayPal.