Hi all, My actual chain kit is DID with ~20'000Km on the clock. It does not look worn out. What is the approx.. mileage for a such chain kit ? What is the best test to know if I have to change it or not ? If yes, should I buy original Honda or DID ? PS: I drive at 99% on road... Thanks in advance for your answers. Steph stephane.humbert@freesurf.ch - @ '92-RD04