Ok so like, this is what my @moon beta drives (not those production ones, legit first run i think) looked like after 1500 miles of no grease changes. I was using White lithium and now that shit is straight black dried gook. The reason for this is my maytech motors have open cans so basically road dirt got in there real good. I had some covers I could of put on but the loctite 680 was already set on the gears (i jumped the gun during the install and forgot) and I didnt feel like taking them off as the mesh was perfect.
Also my gears were legit only held on by that 680. The only reason I took them som bitches apart was it broke loose on my way to work today. Motor gear was spinning on the shaft.
Gears legit held up to the most crusty conditions and 1500 miles of abuse and still look ight.