Ban Jing Variator Kit for 125cc – 150cc Honda PCX, SH SPECIFICATIONS: Uses 20×12 Variator Weights! 12g Weights Included Weight of Forged Drive Face: 112 Grams Number of Splines: 28 Overall Outer Diameter of Variator: 116mm Splined Inner Diameter (peak to peak): 14.1mm Splined Inner Diameter (valley to valley): 15mm Ban Jing 116mm performance variator with light weight forged drive face for Honda PCX 125 and 150 scooters. This variator uses six 20×12 weights. Variator kit includes a pack of 12g weights. Please see related items for additional 20×12 weights. Normally, 20×12 weights are sold in packs of eight, so you will have left overs. **