@calum said in Derestricting 97 DT125r: @sloanparkes Sounds like the powervalve isn't set up to me. Ya well I've moved it back the other way... but it doesn't reg above 65000 in 5th and still sat at 60mph ish I'm so sure it's restricted... And ya @NINJA it was right at the bottom and my toolbar on my phone was covering it saying 97 to 99 cheers dude