NCY Gear Set (16*36); GY6 150cc windscreen and a wide range of

and a wide range of GY6 and 139QMB-powered scooters

you may need to extend the wires slightly as the harness leads can be short for some configurations

30 CM of red LED

This NCY transmission kit for most 139QMB/GY50 style 50 cc (4T) Chinese scooters is the highest-quality OEM replacement kit available anywhere

check your Variator Slides—if they are loose or brittle

NCY Gear Set (16*36); GY6 150cc windscreen and a wide range ofGet more speed and a more usable rev range out of your GY6 big bore kit with this 16*36 upgear set from NCY. This kit is a 27% upgear from the stock 13*40 gear set. Specifications: Front Counter Shaft Teeth: 16 Spline L: 24mm OD: 31. 1mm Overall L: 60mm Gear Press On Area L: 12. 08mm x OD: 19. 08mm Ends L: 9<10. 5mm x OD: 15mm Rear Final Drive Gear Teeth: 36 Inner Spline: 19 OD: 71. 2mm ID: 18mm W: 20mm NOTE: You're going to need access to a 12 ton