70/100-19 Inner Tube - Standard - 19" - TR-4 - Center Metal Valve
The Bridgestone TR-4 Standard Inner Tube is designed for dependable performance in street and off-road motorcycle applications. This 19-inch inner tube features a center metal valve stem and is manufactured by Bridgestone for riders and service professionals seeking a reliable replacement tube for compatible tires. Its standard construction supports everyday riding, recreational use, and routine motorcycle maintenance.
The TR-4 valve configuration provides a practical center-mounted metal valve design for convenient inflation and secure installation. Built for use with compatible 19-inch motorcycle tires, this Bridgestone inner tube helps maintain proper air retention and supports consistent tire performance when correctly installed. Always verify tire, rim, valve, and application compatibility before installation, and replace the tube whenever it shows signs of damage, aging, or improper fit.
This product is identified by Bridgestone manufacturer part number 548162 and vendor part number 548162. The Bridgestone brand and TR-4 model designation make it easy to identify when ordering a replacement or matching an existing tube specification. For best results, installation should be performed by a qualified technician using appropriate tools and procedures to avoid pinching, twisting, or damaging the tube during mounting. Proper inflation should follow the motorcycle and tire manufacturer’s recommendations.
Features:
- Application: Suitable for compatible street and off-road motorcycle tire applications
- Tire Size: Designed for 70/100-19 motorcycle tires
- Tube Model: Bridgestone TR-4 standard inner tube
- Valve Type: Center-mounted metal valve stem
- Brand: Bridgestone
- Manufacturer Part Number: 548162
- Vendor Part Number: 548162
- Construction: Standard replacement tube design for dependable everyday service