Multivar 2000 Variator Kit for better acceleration and top speed. Self-lubricating sintered metal anti-friction bushing with coated steel hub and hard polished and lapped chrome sliding surface. Improved traction, increased top speed, smooth drive and reliable operation at higher speeds. Kit includes variator weights (19×15.5 11g) and external thread 57.8x91mm 4.1mm 6.1k with counter-pressure spring. IMPORTANT: Only suitable for models with catalytic converter