Mission XV KB2 RBA

(1 customer review)


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The Mission XV KB2 RBA has been engineered to fit a Boro Tank or DotTank and comes with 7 different Airflow options. The KB2 Nut helps secure your KB2, reduces connectivity problems, and allows you to swap airflow options on the fly. It comes as default to fit a Boro Tank.

Note: You need the KB2 RBA DotBoro Conversion Kit to use the KB2 RBA in a DotAIO Device.


  • Body High Polished Stainless Steel
  • Flat Head Grub Screws
  • Air Flow Options: 1mm, 1.2mm, 2mm, 2.5mm, 3mm, 3.5mm, 4.3mm
  • Spare Flat Head Grub Screws + O-Rings
  • PEEK Insulators

Additional information

Weight 10 g

1 review for Mission XV KB2 RBA

  1. Tom S (verified owner)

    The rba looks really good, nice polished finish but not too much. Very much like a Mobb although slightly different shape wicking ports and more airy than any Mobb iteration. The nut at the top of the chimney is a nice touch so you can’t pull the chimney out when undoing your tip or flush nut. The only thing that I think is a bit poor is the UK pricing, if you live in Canada or the USA you could get this upon release for £96 but yet in the Uk it’s £135 or £130 + shipping.

    • admin (store manager)

      Yes unfortunately one of the most frustrating aspects of importing from abroad. The actual cost would be £96 + around £30 shipping cost, 20% VAT, 5% duty and whatever admin fee the shipping company charge (usually £12) which comes to around £170! That’s why we pay more for phones/cars etc in this country ☹️

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