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- Jan 16, 2015
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- 5,760
The speedo picks up it's signal from the front wheel speed sensor on a euro 4 bike, the speed sensor above the gearbox is not there anymore.
It is entirely likely that the two things are linked.
Have a check if the speed sensor bracket has bent or something silly like that - if there is too great an air gap then the sensor can't read the trigger disc. The sensor is on the foot of your right hand fork leg.
Of course, there are other factors which can cause the ABS light to come on (like pulling long wheelies)
Hi Rob , Has the hole been eliminated from the casting on Euro 4 ? Or ,is it plugged somehow ?