Chain kit apr rs4 50 11-18

Chain kit apr rs4 50 11 - 18 DID standard chain 420D open for: Derbi Senda

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

Manufacturer Nr.: DID 487853 0680 275217

EAN: 4043981299717