KLR650 Idle mixture adjustment tool

thingiverse

This handy tool makes it easy to adjust the idle mixture screw on a CVK40 carburetor found on Kawasaki KLR650 motorcycles and Harley Davidson bikes, among others. It lets you fine-tune the screw without having to remove or relocate the entire carburetor, which is a tight squeeze as it is. One important note: if the factory cap covering the screw hasn't already been taken off, you'll need to do so first. Unfortunately, this often requires completely removing the carb from the bike.