Description
Metzeler Racetec RR K401 K1 – racing rear tyre
The Racetec RR K401 K1 is a professional racing slick developed for strong circuit grip, agile handling and predictable behaviour. Its soft K1 compound warms quickly and is intended to maximise adhesion under track conditions.
- Broad adaptability: The Racetec RR Slick performs across different asphalt types, temperatures and motorcycle set-ups.
- Grip and agility: Soft K1 rubber supports precise handling and high traction on the circuit.
- Predictable response: Clear feedback gives the rider a progressive understanding of available grip near the limit.
The Racetec RR K401 K1 is an NHS competition tyre intended solely for racetrack use and is not approved for public roads. It is suited to racers and experienced track-day riders seeking uncompromised performance.




