The Avon Spirit ST is an ultra-high-performance sport touring rear motorcycle tire designed for confident handling, dependable stability, and strong mileage. This 190/50ZR17 tire has a (73W) load and speed rating and is engineered for riders who want responsive performance during spirited riding as well as dependable touring capability. The Avon brand and manufacturer part number 640616 identify this specific rear-tire application.
Feature: 3D Sipes: Interlocking three-dimensional points hidden within the sipes help improve stability and grip while limiting tread flex. This design also helps the tire warm up quickly for more consistent performance.
Feature: Dual Tread Compound: Avon’s advanced dual-compound technology provides enhanced grip, responsive handling, and long-lasting mileage by balancing performance across the tread profile.
Feature: High-Silica Construction: A highly loaded silica compound combined with advanced polymer technology supports excellent wet- and dry-road traction, helping deliver confidence in changing riding conditions.
The Avon Spirit ST rear tire is intended for compatible sport touring motorcycles requiring a 190/50ZR17 rear fitment. Confirm the motorcycle manufacturer’s recommended tire size, load rating, speed rating, and front-to-rear tire pairing before installation. Professional installation and balancing are recommended to help ensure proper operation, handling, and tire performance.
Features:
- 3D Sipes: Interlocking three-dimensional points improve stability and grip, limit tread flex, and help the tire warm up quickly.
- Dual Tread Compound: Supports strong grip, responsive handling, and extended mileage.
- High-Silica Compound: Promotes excellent wet- and dry-road traction with advanced polymer technology.
- Sport Touring Performance: Ultra-high-performance rear tire designed for compatible motorcycles using a 190/50ZR17 fitment.
- Fitment: Rear motorcycle tire with a (73W) load and speed rating; verify vehicle compatibility before installation.