Chain kit apr rs4 /rs125 12 - DID standard chain 428hd open for: Aprilia RS, RS4, Tuono

Chain kit apr rs4 /rs125 12 - DID standard chain 428hd open for: Aprilia RS, RS4, Tuono

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 428HD:

As the successor to the tried and tested 428H, a new technology was used to manufacture the rollers in the 428HD. 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.

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

- 20-50% higher wear resistance compared to the DID 428HD

- strengthened construction

Manufacturer Nr.: DID 488356 0285 271010

EAN: 4043981299748