Speedometer giving wrong reading

[Lordspectre]

Hi folks.
Had no Speedo for a number of months. Got a new speed rotor/magnet yesterday and installed it. Confirmed via Suzuki part number that it's the correct part for my 05 sv650s. I've checked the magnet after my first trip and it's still in tact which is good. I'm riding maybe 100kph and Speedo is reading say 60kph. Any idea whats going on? Thanks

[Bibio]

i would say wrong part. you could have an 8 pulse pickup with a 4 pulse magnet. IIR the K5 are a nightmare for this.

there are two instrument cluster face colours. black/white rev face and white rev face. the black/white rev face are the earlier and use magnet #34983-21E00. the white face rev counter use magnet #34983-27G00.

[DarrenSV650S]

You sure it's not in mph mode?

[Lordspectre]

Ye mate....I've swapped them between mph and kph and both are reading off

[Lordspectre]

Nice one dude your a lifesaver....sent the part numbers you gave me to the supplier and they said they sent the wrong ones and had advertised the wrong one on their website also so are replacing free of charge with priority shipping thanks a lot ��