Puncture protection from highly elastic specialty rubber is used between the tread and the carcass. Nearly impenetrable, this puncture protection fends off all types of foreign objects. Even a tack cannot get through. The carcass is effectively protected from damage. Tyres with PlusBreaker can now be found in almost every segment: Be it racing bikes, Cyclocross or City/Trekking bikes, PlusBreaker guarantees maximum safety, without negatively impacting the riding properties of the tire. The consistency of the breaker was adjusted so that the tires do not feel wobbly when taking curves. PlusBreaker is puncture protection through and through.