DID Rivet type chain hitch 428 HD 748.81.74

DID is the original equipment manufacturer for many Japanese and European brands. Leading racing teams in

Street and off-road sports are based on DID technology.

DID 428HD:

As the successor to the tried and tested 428H, new technology was used to make the rollers on the 428HD. Previously, rolls were rolled from strips of sheet metal, creating a seam and therefore a weak point. With the help of new technology, the rolls are made of round material, thus avoiding a seam.

Compared to the standard 428D chain, the 428HD is reinforced with thicker plates and therefore has significantly higher tensile strength.

- 20-50% more wear resistance compared to DID 428HD

- reinforced construction