Reinforced Z-ring chain set by regina in original translation with Ritzel / chain wheel 15/34 teeth and regina extra reinforced golden O-ring chain 428x108 links. The regina Z-ring chains have a 50% higher mileage compared to conventional X-ring chains 'rates, compared to O-ring chains' rates of 70% higher mileage! regina Z-ring chain in an extra reinforced version for extreme stress and high mileage with chain lock for simple, safe and fast assembly! The reinforced Z-ring chain is greased and has an extremely high tensile strength, which means extremely high quality for maximum tensile pressure resistance. In cooperation with the University of Paderborn, our manufacturer has a new manufacturing process for the integration of pinion and Chain wheels developed. An innovative production.
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