MTB Clutch Kit for Jab Derailleur

Adjust or rebuild your Jab MTB clutch. The Jab clutch is adjustable and serviceable with common tools. It is best to do this in a workshop (not on the trail) to prevent grit from getting into the clutch. Clean it, re-grease it, adjust it with shims, and you are good to go!

To adjust your clutch, you can add or remove shims from the stack (which has multiple shims stacked up). This adds or removes preload from the conical disc springs that apply friction to the cage.

The complete MTB clutch kit includes all the parts you might need, but if you only need to adjust your clutch, you can also get the 0.2mm adjustment shims. 

More Info:

• Jab Clutch Types
• Installing and Adjusting the Jab MTB Clutch
• These parts are not compatible with SRAM or Shimano derailleurs.