180 Kph Speedo - Sufficient

Thanks for the responses.
Re Carmikey's last response, I wonder if there is some "clutchy" type mechanism that allows the needle to stop while the cable keeps increasing....if so, you'd expect eventually that wear would lead to loss of accuracy ? 
Of course that might lead to replacement with the 260kph cluster anyway.
 
I didn't realise there is a speed limiter in the car.....will have to read up on that.
I presume the car is JDM, it's a grey import....