2 pieces of main spring, Wire strength 4 mm, 62,5 bends. ETZ 125, 150, 250, 251, 301, TS125, 150, TS 250, Standard feather for all tele-forks MZ with 35 mm cross-beam. Recommended equipment: Repair clause tele-fork MZ (067, 523) and oil for tele-fork (No. 030).
