The Avon Spirit ST is an ultra-high-performance sport touring rear motorcycle tire designed for riders who want confident handling, dependable traction, and long-lasting performance. This 160/60ZR17 tire features a high-speed rating of (69W) and is engineered to provide responsive control for sport touring motorcycles. The Avon Spirit ST combines advanced tread technology with a dual-compound construction to support stability, cornering performance, and mileage.
Interlocking three-dimensional points hidden within the sipes help improve stability and grip while limiting tread flex. This 3D Sipe technology also helps the tire warm up quickly, supporting predictable performance during changing riding conditions. Avon's dual tread compound technology provides enhanced grip and handling while helping promote extended tread life for riders who regularly combine spirited cornering with longer-distance touring.
A highly loaded silica compound, combined with advanced polymer technology, helps deliver reliable wet and dry traction. The tread design is suited to sport touring applications where controlled handling, responsive feedback, and consistent road contact are important. The Avon Spirit ST rear tire is intended for compatible motorcycles using a 160/60ZR17 rear fitment; always confirm the motorcycle manufacturer's recommended tire size, load rating, speed rating, and wheel specifications before installation. Manufacturer part number 640606 and vendor part number 640606 identify this Avon replacement tire.
Features:
- Size: 160/60ZR17 rear motorcycle tire
- Model: Spirit ST
- Brand: Avon
- Manufacturer part number: 640606
- Vendor part number: 640606
- Speed rating: (69W)
- Tire type: Ultra-high-performance sport touring tire
- 3D Sipes: Interlocking points improve stability and grip, reduce tread flex, and support quick warm-up
- Dual tread compound: Supports enhanced grip, handling, and mileage
- Silica compound: Helps provide dependable wet and dry traction
- Fitment: Designed for compatible motorcycles requiring a 160/60ZR17 rear tire