Hi. I have seen that there is a spool for the TT-02, the Tamiya #22047, and tamiya sells the conic gears as spare part #51704. Watching this spare gears,




I noticed that they are very similar to the conic gears of the old TT-01 ball differential #53663, but with 12 holes instead 10. Does anyone know if this gear could fit on the TT-01 differential? I think that adding 2 ball more, probably, but it will be great if someo can confirm it.