Hi All. I am attempting to service my GZ125, part of this is changing the front wheel bearings. First of all, I have provided above a parts diagram for the front wheel assembly, so that my explanations are clearer. (img reference 4)[/color] from its thread in the fork, and the axle it self is loose. However, as I turned the axle, I noticed that the Speedo Gear (img reference 7) turned with the axle. This forced me to disconnect the speedo cable from the gear unit. It is my understanding that the speedo gear should be loose around the axle just like the wheel is, however it appears that the gear unit has corroded onto the axle. So far I have tapped the axle with a hammer and applied some WD40 + Unleaded Petrol to try and loosen the corrosion. Finally below, I also provided a video that shows the motion of the axle. Please correct me if my understanding is wrong. Your advice is welcome. I just hope my mechanical facade doesn't damage anything. P.S. The front wheel is suspended in the air. https://www.youtube.com/watch?v=MxI71uF9bMQ Thanks All