LRP SXX or similar

[rich67]

I am after an LRP SXX stock spec or similar speedo for a GT10 running 1s lipo. Dont really want to be using a voltage booster so am after a speedo that does not need one. Also dont want anything that needs a laptop to setup. Not sure on which speedos that are like this, but if your selling you will know, and I will check before purchase but will consider any. Have a budget of around £50/60 so no silly prices thanks. Any advice also welcome. Cheers.