The Grand Prix 5000 S TR: The new standard in road tubeless ready technology.

- Ride faster, more comfortable and with increased puncture protection.
- Lighter, faster and with stronger sidewalls.
- Can be used as Tubeless or with an inner tube.

With Black Chili compound, a tread compound which is always based on the latest knowledge of polymers and raw material research, we have supplied the cycling industry with an enduring solution. Depending on the application of a tire, we adjust the compound formulation for the specific discipline – for road or mountain biking, time trialling or downhill racing.

Vectran™ is spun from liquid crystal-polymer. This way a thermoplastic, multiple-thread yarn is created. As a comparison: This partially crystalline fabric is more cut-resistant than aramide and its tensile strength is five times higher than that of steel. A Vectran™ Breaker is lighter, more flexible and effective against cuts than a comparable nylon breaker. Without effecting rolling resistance.