Stator Magneto Flywheel - Minarelli 50cc 2-Stroke Engines - Version 17 108799 Inside diameter: 47

Inside diameter: 47

There is a nipple on the same side of the tank as the fuel spout

Transmission Gear Set - 119mm Long - Coolster 3125-A

Most of these pocket bikes are 49cc

Stator Magneto Flywheel - Minarelli 50cc 2-Stroke Engines - Version 17 108799 Inside diameter: 47Stator Magneto Flywheel for Yamaha Jog and Clones with Minarelli 50cc 2 Stroke Engines Version 17 Stator magneto flywheel for 50cc engines. May also fit other engines. Please use the measurements and pictures to match your part. Flywheel description: Outside height of brass: 36mm (1. 41 in) Overall OD including tab: 101. 4mm (3. 99 in) Overall OD not including tab: 99. 8mm (3. 93 in) ID of magnetic area: 80. 8mm (3. 18 in) OD of inside hole: 24. 1mm