Race Tech Suspension Upgrade on a 1974 BMW R60 /6

Modern performance with Race Tech cartridge emulators and shocks

18. To protect the rings from the threads in the fork tube, place a 4mm feeler gauge blade so it covers the ring gaps and a 5mm blade across from it, then gently push the damping rod into the fork tube. It should slide easily. Remove the feeler blades.
Photo by Landon Hall