If you're like me, I've had a love/hate relationship with my SubTank Mini. Excellent airflow, great flavor, etc., but the rba head that came with the tank was just horribly designed. I had to drill out the juice holes to properly feed the coil, and taking the head apart to re-wick/re-coil was a 10 minute fight every time with needle nose pliers to get the coil housing off.
I was about ready to move on when I noticed that Kanger revised the RBA design which now comes standard with the SubTank Plus (and maybe the newer SubTank Mini's). It's almost like they read my mind because every issue is now resolved. Consequently, it's a direct fit for the older SubTank Mini's with the old v1 RBA. It seems to be a little tough to find the part by itself, but found it here and ordered 2 of them.
Replacement Kangertech Subtank Mini RBA Deck Plus V2
Kanger ditched the inadequate juice channels and the RBA now has 2 big juice holes on each side.
They redesigned the coil housing so it's held in place by a machine screw rather than being threaded into the base. This stops the seizing problem when trying to take the RBA apart.
Still a decent amount of room inside to build a good single coil. It also has revised insulators as apparently people had issues with these as well.
All in all I'm super happy, vapes great, and this new piece probably saved me from ditching my SubTank for good.
I was about ready to move on when I noticed that Kanger revised the RBA design which now comes standard with the SubTank Plus (and maybe the newer SubTank Mini's). It's almost like they read my mind because every issue is now resolved. Consequently, it's a direct fit for the older SubTank Mini's with the old v1 RBA. It seems to be a little tough to find the part by itself, but found it here and ordered 2 of them.
Replacement Kangertech Subtank Mini RBA Deck Plus V2
Kanger ditched the inadequate juice channels and the RBA now has 2 big juice holes on each side.

They redesigned the coil housing so it's held in place by a machine screw rather than being threaded into the base. This stops the seizing problem when trying to take the RBA apart.

Still a decent amount of room inside to build a good single coil. It also has revised insulators as apparently people had issues with these as well.

All in all I'm super happy, vapes great, and this new piece probably saved me from ditching my SubTank for good.