Nihilo has designed a new deck and power Valve tool for the KTM and Husqvarna 250 and 300 Two Strokes. The service manual shows you how to adjust the deck height or “X”- distance for the piston protrusion and the “Z” –distance from the lower edge of the power valve flap to the upper edge of the cylinder. There is no need for a special depth gauge or the OEM tool, the Nihilo tool does it all in one. The stainless Steel tool is strong and will last a life time, all the distances are precision laser cut into the tool so there is no need for a depth gauge. Both the 250 and 300 adjustments are on the same tool the 300 is marked with a V cut out on the edge of the power valve adjustment, the X distance is the same for both bikes.

***This is for the new generation motor that is TBI not the TPI 

Fitment:

• 2023-2025 KTM / Husqvarna 250 / 300 SX/XC