Ducati Sporting Club UK > Model Specific - Discussion, Technical Problems and Help > 999 / 749 > who was looking for 749/999 speedo, keys, ecu, ignition etc - check this out

[KeefyB]

The speedo stores the mileage.Some folks have had new clocks under warranty and started back at zero miles.If you have the bikes red key you can programme the new clock to match the bike.(Dont think it can be done if already keyed to another bike.)
No red key?
You are stuffed,....that'll be new ECU.......

Lotta hassle to do,just to get a lower mileage used bike,....and hey,in the old days you could just pop the speedo back off and wind the counter backwards.