Hi! I have the Giant Talon E+ EX 2021 and the 25kmh restriction is pain in the ass (Germany you know ?). So I tried the trick with putting the sensor somewhere else but Giant ppl were wiser than that and the Computer shows an error. Then I started to read about the Service Key but ot seems like there is no way to come across this thing (anyone has more information about it?). It seems like the only solution I have left is buying the bypass chip. Can anyone tell me which one is going to work with my bike? Because it’s not so popular I cannot find much info about it. And no i don’t care about the warranty, I just want my bike to be a bit faster. Have a great day!