Custom Builds and Performance Parts

Lighten Magneto Flywheel for 50cc 4-stroke QMB139 engines.

$79.99

Lighten Magneto Flywheel for 50cc 4-stroke QMB139 engines.

  • 8 Magnets
  • Inside Mounting Hole has a Cut-out Keyway    

  • Inner Diameter: 90mm
  • Outer Diameter: 110mm
  • Thread Size: M24x1.00


need puller? 

flywheel puller