How long is the YZ throttle stop?

Just pulled the carb out to install the ZipTy fuel screw and check for the throttle stop mod. Looks like the dealer did install the YZ stop but I just wanted to make sure. The throttle stop screw measures 23.15mm. This sound right?

That depends on what you measured... the bolt "shank", or the whole bolt (head & all). The YZ one is 11mm shorter than the WR one. If I recall correctly, my WR's stock bolt "shank" was ~28mm long (not including the head), so ~17mm after cutting it down.

If you measured the length of the whole bolt, I'd say that your measurement sounds about right.

DOH! Sorry, yeah the measurement I gave was for the whole screw all together.

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