The IRC GS-23 rear motorcycle tire is a high-quality OEM replacement designed for riders seeking dependable road performance, a comfortable ride, and classic styling. This rear tire features a 170/80-15 fitment with a wide whitewall finish and a 77H load and speed rating. Its traditional appearance pairs well with cruiser, touring, and other compatible motorcycle applications.
Built by IRC, the GS-23 is engineered to provide reliable handling and consistent contact with the road during everyday riding. The tread design supports stable performance in a range of normal road conditions, while the durable construction is suited to replacement use on properly matched motorcycle wheels. Always verify the required tire specifications, wheel fitment, clearance, and manufacturer recommendations before installation.
This OEM replacement tire is identified by IRC manufacturer part number 316359 and vendor part number 316359. It is intended for rear-wheel applications requiring the 170/80-15 size and 77H rating. Professional installation and balancing are recommended to help ensure proper performance, handling, and service life. Consult your motorcycle owner’s manual or an authorized dealer to confirm compatibility with your exact year, make, and model.
Features:
- Brand: IRC
- Model: GS-23
- Application: Rear motorcycle tire
- Size: 170/80-15
- Finish: Wide whitewall
- Load and speed rating: 77H
- Part number: 316359
- Manufacturer part number: 316359
- Vendor part number: 316359
- Replacement type: OEM replacement tire
- Fitment: For compatible motorcycles requiring a 170/80-15 rear tire with a 77H rating