Dr. Pulley Over-range Variator; Yamaha Jog 90 2T GO MAX GEAR BOX Included Hardware: 2× SS clamps

Included Hardware: 2× SS clamps

even in wet or muddy riding conditions

Heavy-Duty Load Rating: Boasts a 70L speed/load rating

Inner Diameter (bell): 105mm

Genuine Buddy 50 Genuine RoughHouse 50/50 Sport Genuine Rattler 50 Genuine Black Cat 50 139QMB-based 50cc / 80cc engines with the following engine codes:

Dr. Pulley Over-range Variator; Yamaha Jog 90 2T GO MAX GEAR BOX Included Hardware: 2× SS clampsHigh Quality, High Performance variator from Dr. Pulley. This is a great upgrade for your bone stock or high performance engine. Variator kit includes, Back Plate with spacers, Drive Face, Pulley, Pulley Spacers, and Drive Boss. Fits Yamaha Jog 90 2T engined scooters and Chinese scooters with 15 tooth designs. Pulley O. D. 94mm I. D. 21mm Crank Diameter. 16mm Ramp Plate. 15 tooth 16mm High Quality, High Performance variator from Dr. Pulley. This is a