Metzeler 2525800 Racetec RR K3 Rear Motorcycle Tire 160/60ZR17

The Metzeler Racetec RR K3 is a high-performance radial rear motorcycle tire designed for riders who demand race-level grip on both the track and the street. Developed and proven by winning teams at the Isle of Man TT and other challenging road races, this 160/60ZR17 tire delivers exceptional performance across varying conditions.

Advanced Compound Technology:

• K3 medium/hard compound optimized for higher asphalt temperatures and high-friction surfaces
• Dual-compound Cap and Base construction with conductive center strip that redistributes heat to maintain shoulder temperature and grip during lean angles
• Proprietary blend of polymers, resins, and Carbon Black grades maximizes grip even on slippery surfaces
• W-speed rated (168+ mph) for high-performance applications

Race-Proven Construction:

• Composite radial structure with differentiated crown and sidewall construction for precise handling
• Special Rayon fiber crown for high stiffness and shape retention under extreme stress
• Stiff sidewall design maintains trajectory precision at full lean and high speeds
• Advanced tread groove layout minimizes irregular wear and disrupts Schallamach's wear waves

Performance Benefits:

• Racing grip across a wider range of temperatures and tarmac surfaces
• New tire profile delivers precision steering and high-speed stability
• Consistent performance maintained throughout the tire's life
• Unmatched durability and versatility for road racing conditions
• Tubeless (TL) construction with blackwall sidewall

The Racetec RR K3 is ideal for advanced sport riders, track day enthusiasts, and those seeking near-race performance in a road-legal tire. Load index 69W supports up to 805 lbs at maximum rated speed.