The IRC T20078 is a standard 21-inch motorcycle inner tube designed for dependable performance in compatible front-wheel applications. Built with durable butyl construction, this IRC inner tube meets or exceeds OEM quality and performance standards, making it a practical replacement for riders, powersports technicians, and service professionals.
Featuring a TR-4 center metal valve, the IRC T20078 supports secure inflation and reliable air retention when properly installed with a compatible tire and wheel. Its standard 21-inch size is commonly used on motorcycle applications requiring a 21-inch tube, but fitment should be confirmed by matching the tire size, wheel specifications, valve placement, and motorcycle manufacturer requirements before installation.
Manufactured by IRC and identified by manufacturer part number T20078, this motorcycle tube is engineered for consistent construction and everyday service reliability. The vendor part number is T20078. Always inspect the tire, rim, rim strip, and valve area before installation, and replace damaged components as needed to help ensure safe operation. Professional installation is recommended when proper tire service equipment or experience is unavailable.
Features:
- Size: Standard 21-inch motorcycle inner tube
- Model: TR-4 center metal valve
- Brand: IRC
- Manufacturer Part Number: T20078
- Vendor Part Number: T20078
- Construction: Durable butyl rubber
- Quality: Meets or exceeds OEM quality and performance standards
- Fitment: Designed for compatible motorcycle applications using a standard 21-inch tube; verify tire, wheel, valve, and vehicle specifications before installation