Speedo

[j.a.racing]

Hi , Ive got an issue with my speedo jumping about all over the place when im goin about 70mph.

I realise this is more than likely goin to be the speed sensor.

I was just checking that on the ph2 172 they are electrical driven speedos not cable, and if they are electrical do they get thier pick up from, is it the gearbox, or is it ABS ring?

Thanks

 

[MrMark]

ABS sensor on the ph2