06-18 KAWASAKI KX250F: Renthal Gen 2 Direct Fit Intellilever Clutch Lever (Standard) These clutch levers are designed to mount directly into the O.E.M. perch, saving the consumer a considerable amount of money over the complete clutch perch assembly. Another benefit is that the leverage ratio for each model will be matched exactly to the O.E.M. lever. This means there will be no adverse effects to the clutch life or actuation.