The IRC T20077 motorcycle inner tube is a standard 21-inch tube designed to provide dependable fit and performance in compatible motorcycle applications. Manufactured by IRC and supplied under vendor part number T20077, this inner tube features durable butyl construction and is engineered to meet or exceed OEM quality and performance standards.
Designed for motorcycles that use a 21-inch front tire and a TR-4 center metal valve, the IRC T20077 supports reliable air retention and consistent service performance. Its standard construction makes it a practical replacement for worn, damaged, or aging inner tubes when the tire and wheel assembly call for this valve configuration.
Before installation, verify tire and wheel compatibility, valve placement, and the required tube size for your motorcycle. Proper installation and inflation according to the motorcycle manufacturer’s specifications help promote safe handling, even wear, and extended tube life. The IRC brand is recognized for producing replacement tubes suitable for demanding motorcycle use, making the T20077 a reliable choice for maintenance and repair applications.
Features:
- Size: Standard 21-inch motorcycle inner tube
- Model: TR-4 center metal valve
- Brand: IRC
- Manufacturer: IRC
- Vendor Part Number: T20077
- Construction: Durable butyl rubber
- Quality: Meets or exceeds OEM quality and performance standards
- Fitment: Compatible with motorcycles requiring a 21-inch tube with a TR-4 center metal valve