The Bridgestone 550957 Standard inner tube is designed for compatible 120/90-17 motorcycle tire applications. Manufactured by Bridgestone, this tube provides a dependable replacement solution for riders, service technicians, and powersports professionals who need to restore proper tire function. The Standard tire model/type and TR4 valve stem configuration make it suitable for applications requiring this specific tube and valve design.
The tube is constructed to support consistent air retention and reliable performance when properly installed with a compatible tire and rim. Its 120/90-17 fitment designation helps simplify replacement selection, while the TR4 valve stem provides a secure inflation point for routine pressure checks and adjustments. Always confirm the tire size, rim compatibility, valve stem requirements, and vehicle manufacturer specifications before installation.
Bridgestone is recognized for producing dependable tire and tube components for a broad range of riding conditions. Part number 550957 identifies this product for ordering and service reference, and the manufacturer and vendor part number is 550957. For best results, inspect the rim and tire before installation, replace damaged or aged components as needed, and have the tube installed by a qualified technician using proper mounting procedures. Correct installation and regular tire pressure maintenance help promote stable handling, even wear, and safe operation.
Features:
- Bridgestone Standard inner tube for compatible 120/90-17 motorcycle tire applications
- TR4 valve stem configuration for compatible rims and inflation systems
- Manufacturer part number 550957
- Vendor part number 550957
- Designed as a dependable replacement tube for service and repair applications
- Requires verification of tire, rim, valve stem, and vehicle compatibility before installation