No. The bearing arrangement for the right side looks pretty simple. I don't know if the DH-T8000-3D has the same internals, though. The electronics in the schematic appear to be sealed.
>
> For cyclists who are considerably faster than jbeattie, buying three heavy,
> lossy DH-3D37 hubs to get destructive practice with the wiring, and still
> have one functioning spare looks like an alternative.
> <
https://forum.cyclinguk.org/viewtopic.php?t=112467>
I'm super fast.
> > I don't know how you could even contemplate adding all that extra weight
> > to the front of your bicycle.
>
> But he'd save more than two ounces ... compared to the pointless DH-T4000
> that would "best" match his dim Luxos.
I save a pound with my Urban 800. I'm not even running my dyno hub this time of year. I'll re-mount the mood light at the time change.
-- Jay Beattie.