I am writing to you for advice regarding the purchase of tools for tuning and regulating mechanics; I will clarify immediately that I do not aspire to be a professional in the sector, but I only want to correct something in the interval of time between one intervention and another by my technician.
I have already seen them on FTP and they cost a fortune, so while searching I came across this kit
I don't know the key, it's better to get a good one, but for the rest there are no problems, you can even get the tools in China. Personally, I prefer having them as single pieces rather than with an interchangeable handle
good evening vincenzo83. personally, taking a kit that costs 300 euros without having certainty about the quality of the products, I would think about it for a bit
with that amount, for what you want to do, you could even get everything you need at FTP and you are sure to have quality material.