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 420D:
As the successor to the proven standard 420 chain, new technology was used to manufacture the rollers for the 420D.
Previously, the rolls were rolled from strips of sheet metal, which created a seam and therefore a weak point.
With the help of new technology, the rolls are made of round material, thus avoiding a seam.
- 20-50% more wear resistance compared to DID 420
APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: Yamaha DT 50 MX 4 CV, 3 kw 1cil. 1NN 1NN Bastidores: 1NN henceforth00101-- 1986