Made in Germany
Poly X Breaker
With the PolyX-Breaker® we introduce technological know-how from automotive manufacturing to the bicycle tyre sector. Polyester has been used successfully in car tyres for years and has proven its worth. The extremely resilient polyester fibre is woven finely as a cross mesh. This way a high density of fabric is achieved which not only makes our breaker more robust against foreign objects, but also makes it particularly puncture resistant.