This is the second part of a 3 part video series in which I overhaul the top end of my 2024 KTM 300 EXC TBI in which I rebuild the power valve.
Part 1- Disassembly, inspection and bore measurement https://www.youtube.com/watch?v=W-NTAxgS6Ms
Part 2- Power Valve rebuild
Part 3- Reassembly
KTM Special Tool # A44029065000
Exhaust Flap o-ring # 07700120151
Sub port control o-ring # 0770160021
Webshop: https://www.tokyooffroad.com/
Tshirts: https://tokyo-offroad.myspreadshop.com/
Facebook: https://www.facebook.com/tokyooffroad/