D.I.D. Heavy Duty Drive Chain : 428-132 Black
As a successor to the tried and tested 428, the 428D used a new technology for manufacturing the rollers. Up to now, the rolls of sheet metal strips have been wound, resulting in a seam and thus a weak point. Thanks to the new technology, the rolls are made of round material and a sewing area is thus avoided.
Compared to the standard chain 428 standard, the 428D is reinforced by thicker tabs and therefore has a significantly higher tensile strength of 1920kg.
- 20-50% higher wear resistance compared to the DID 428 standard
- strengthened construction
- black colored inner and outer lids