Dr Pulley Variator for 139QMB Engine Kymco Super 9 Honda Ruckus Kymco Agility

Want the best get this Dr Pulley variator on your GY6 50 scooter and get the take off you have been missing, the 150s have enjoyed this variator so now Scootertronics will offer for the GY6 50s.

This Dr Pulley Variator 161300 work on GY6 50, Kymco Super 9 49cc two stroke plus Honda Ruckus engines and comes with drive plate, face drive with gears plus ID plus variator with backing plate much needed washers and instructions on best way to use and get top performance.

Honda Ruckus will not need drive plate

High 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. Pair these with Dr Pulley Sliders for the best performance you can get out of your Dr Pulley Variator.

Dr Pulley Variator - Agility 50, SYM 50, GY50, QMB139