The Bridgestone MX Ultra HD inner tube is designed for 110/90-19 motorcycle and motocross applications where dependable air retention and durable construction are essential. This heavy-duty tube helps provide reliable support for off-road riding, recreational use, and demanding terrain. Its fitment is intended for compatible 110/90-19 tires and wheels, making it a practical replacement for worn, damaged, or punctured tubes.
The MX Ultra HD tube features a TR4 valve stem for convenient inflation and dependable valve performance. The valve design is well suited to motorcycle wheel assemblies and helps maintain a secure connection during regular riding. As with any inner tube installation, confirm the tire size, wheel compatibility, valve location, and application requirements before mounting. Proper installation with suitable tire tools can help reduce the risk of pinching or damage during assembly.
Manufactured by Bridgestone, this inner tube is identified by manufacturer part number 549738 and vendor part number 549738. It is a direct replacement-style component for compatible applications and is designed to deliver the dependable performance expected from a recognized tire and tube manufacturer. Inspect the tire, rim, rim strip, and valve opening before installation, and replace any damaged components to support safe and consistent operation. The Bridgestone MX Ultra HD 110/90-19 tube is a reliable choice for maintaining the performance and usability of compatible motorcycle and motocross tires.
Features:
- Tire Size: Designed for compatible 110/90-19 motorcycle and motocross tires
- Tire Model: MX Ultra HD heavy-duty inner tube
- Brand: Bridgestone
- Valve Type: TR4 valve stem for dependable inflation and air retention
- Application: Suitable for compatible off-road, motocross, and recreational motorcycle wheel assemblies
- Manufacturer Part Number: 549738
- Vendor Part Number: 549738