Wet roads, dry roads - either way, you've got this. Dunlop's K591 160/70B17 Rear Tire has directional treads that use improved compounds to deliver incredible gripping and cornering performance. These motorcycle tires will make your touring bike feel race-ready.• Originally designed for racing, these Dunlop tires offer refinements that meet the needs of sport and sport-touring riders• The only tire approved for Harley-Davidson sport models• Carries a V speed rating• Features optimized tread technology to deliver optimum grip in wet or dry weather for confident cornering• Available only in blackwalls