Description
DID is the original equipment manufacturer for many Japanese and European brands. Leading racing teams in
Street and off-road sports rely on technology from DID.
DID 420D:
As the successor to the tried and tested 420 standard chain, a new technology was used to manufacture the rollers on the 420D.
Previously, the rolls were wound from sheet metal strips, which created a seam and thus a weak point.
With the help of the new technology, the rolls are made from round material, thus avoiding a seam.
– 20-50% higher wear resistance compared to DID 420