Cobra KTM clutch SET UP TOOL vid.mpg

Measuring spring stack heights is a very important part of clutch tuning to get the full potential from your bike or quad. Even with accurately measured spring stacks you can still see differences in fully engaged clutch shoe pressures causing one clutch shoe to contact the drum sooner or later than the others. This can add 100ths of a second to your hole shot time. This can be caused by many different factors like clutch shoe wear in the stack bolt area, over tightening washer stack bolts, center arbor wear, etc. This tool was design to give you a very accurate clutch shoe spring stack pressure measurements with the clutch assembled; this allows you to overcome the factors listed above. It has a high quality digital pressure gauge that reads in 10ths of pounds, a dial indicator that reads in 1000ths and is very easy to use in your race trailer or shop.