The Mitas Ultra Heavy-Duty Inner Tubes are engineered for demanding applications within the Tubes, Valves & Accessories category, delivering precision performance for heavy-duty use. These inner tubes are available in three specific configurations to accommodate various wheel sizes, including 18-inch, 19-inch, and 21-inch diameters. Each configuration is standardized with a TR-6 valve stem type, ensuring compatibility with a wide range of powersports and utility vehicles that require robust internal air retention systems.
Designed with a center metal valve, these inner tubes offer a durable sealing solution suited for high-stress environments. The consistent use of center metal valves across the 18-inch, 19-inch, and 21-inch TR-6 configurations provides a reliable interface for inflation and pressure maintenance. By focusing on these specific dimensional and valve specifications, the Mitas Ultra Heavy-Duty line addresses the need for dependable inner tube solutions in applications where standard components may be insufficient.