Hoca Minarelli Variator Kit, Part #169-140

Hoca Performance Variator Set for 90cc Minarelli 2-stroke and 1E50QMF engines. Overall Outer Diameter: 97mm. Roller Weights: 4 grams. Roller Weight Width: 13mm. Inner Diameter (variator boss): 16mm. Number of Splines: 15. Roller Weight Size: 16.5mmx13mm.