Find your local store to view product availability
the market leader amongst road bikers for puncture protection and great service life
the reptilian design sets the tone for eating up those miles!
excellent puncture protection thanks to PolyX Breaker puncture protection insert
extremely long service life through wear-optimised tread compound
With our PolyX Breaker, we bring our car expertise to the bicycle tyre segment: Polyester has been used successfully for years in car tyres and been tried and tested many times. The extremely resistant polyester fibre is woven tightly crosswise. In this way, a very high fabric density is reached which not only makes the Breaker more resistant to foreign objects but is also especially resistant to punctures. The rolling resistance is also not negatively affected by the PolyX Breaker.