This is a simple tool for locking the vertical intake cam gear in place when doing a timing belt change on a Ducati 999. While this was designed for doing a belt change on a 2003 Ducati 999R, it may also fit for the 749/999/Testastretta engine series of motorcycles. I bought a commercial tool that had the wrong tooth pitch, so I figured I'd just design one myself.

I wanted something simple and non-marring, so printing this part out in PLA works perfectly for me. Plus...if you ever lose it, you just print a new one.

Tips:

• There are lots of good YouTube videos on how to change belts on a Ducati.
• Use an engine turning tool to adjust the cams slightly if needed to get this cam lock tool to align perfectly and lock the upper intake cam gear.
• Be sure to fit the cam locking tool in place before removing the belt from the vertical cylinder or the intake cam will move.