139qmb gy6 50cc rear gear oil change

[@cliffsbackyardgarage834]

Just did my Zuma yesterday .

[@ORIGINALCONCEPTGARAGE]

Great Video

[@scooterrehab6295]

I'm definitely guilty of neglecting to changing my gear oil often as I should.

[@brutushobbies]

nice

[@scooterarmy]

Thanks

[@Drgnhrt69]

What kind of oil would you choose for longevity purposes

[@seelow5059]

What size socket?

[@scooterarmy]

Off the top of my head I believe it's 10mm