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I have been collecting an making/designing parts for this project for years. Very slow and painful. Some minor progress to share now. More progress will be a few more months later

The 2 bigger side graphite plates are CNC made, the metal tabs on the bottom were hand made. The chain guide on the side was hand made. The gears are from MIP, the shafts are custom made. The sprocket was on YZ834B rear gearbox.

Below are various views of the custom gearbox

I am saving some space here for the next update Just to mock up now MIP was amazing, the 5X11 bearings are literally pressure fitted into the hub! Very tight and precise that I have to use a little bit of grease to ease them in the hubs, could not remove them after! And we are talking about injection molding that is like 30 years old!! Love it a lot.

What is it? You can't post that and not tell us!!!

Nice! A front gearbox for a 4WD SRB?

yes

added some photos

Hellow....
Superb working dude..
Jerzi