Triumph, Norton, BSA, etc. 19″ x 3.60″/4.10″ inner tube. Top quality replacement inner tube.
Due to past performance and their high quality, we use only BikeMaster inner tubes on our bikes. This BikeMaster tube will fit 3.60/4.10″ x 19″ tires only.
Keep your classic Triumph, Norton and BSA running safely with this premium 19-inch inner tube, correctly sized for 3.60-19 and 4.10-19 motorcycle tires and supplied under part number TBS-37-4643. Designed for tube-type rims commonly found on vintage British motorcycles, this inner tube is an excellent replacement for aged or cracked originals that can compromise reliability.
Key Features
- Standard 19-inch motorcycle inner tube sized for 3.60-19 and 4.10-19 tires, ideal for many Triumph, Norton and BSA models.
- Supplied under PN# TBS-37-4643 for easy reference with shop inventory, service notes and online parts catalogs.
- Durable rubber construction for consistent air retention, compatible with tube-type rims and classic bias-ply tires.
- Suitable for vintage restorations, routine tire changes and preventative maintenance on classic British motorcycles.
Fitment Information
- This 19-inch inner tube is intended for tube-type motorcycle rims fitted with 3.60-19 or 4.10-19 tires. Common applications include front wheels and some rear wheels on Triumph, Norton and BSA models using 19-inch tires in these size ranges. Always confirm your wheel diameter, tire marking (e.g., 3.60-19 or 4.10-19) and valve stem style before installation to ensure proper fit.
Usage and Installation Tips
- When installing a new inner tube, carefully inspect the rim, spokes, rim strip and inside of the tire for sharp edges or debris that could puncture the tube. Use quality tire levers, avoid pinching the tube during mounting, and inflate slowly to the recommended pressure specified for your tire. Regularly checking tire pressure and condition will help maximize tube life and maintain safe, predictable handling on your vintage Triumph, Norton or BSA.
Buy multiples of this or our 18″ tubes (click here).
The product images shown are for illustrative purposes only and may not be an exact representation of the product received. Manufacturers occasionally make minor cosmetic changes to items, such as color, finish, label, or design. These changes do not impact the item’s function or compatibility. Please contact us if you have specific concerns regarding appearance.
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