What's the spec of this speedo???

[AdznKi]

I've been given an old Losi XXXCR. I'm going to give it to a friend to set him up in the world of 1/10th off roading!!! Its fitted with an old LRP IPC speedo, which works perfectly well (Its got absolutely naff batteries incidentally that will need replacing).

The car is complete and fitted with 40Mhz radio gear, so should be an ok 1st car. Therefore, I reckon its worthy of a new decent motor.

I'm trying to find out the spec of the speedo. So I know what type of motor it is capable of running. Can anyone help???

Apologies for the poor quality of the photos!!!