SXK USD RBA

SXK USD RBA, the beginning of USD (UP Side Down) RBA was based on the idea of making something different, something unique, a novelty in vaping. During the whole process of designing, prototyping, and testing we wanted to ensure that our project has the extra features that can actually boost the vaping experience.

It’s the first top-wicking RBA with 3 different options of liquid control pins. There are also 5 different air pins. That means there are a lot of different combinations of wicking and airflow that can help everyone find the best for every build! We can easily go from MTL to DL vaping, space on deck, wicking and airflow can easily support it!

USD RBAs overall size perfectly fits in all OG Boros and most of the aftermarket ones, has a lot of space on deck for “heavy” builds, and still has a nice liquid capacity in OG Boros. Keep in mind this is a new design, something totally different from the other RBAs in the market.

Every user should take advantage of the features USD RBA provides and find the best built for his personal vaping style! USD RBAs design was not easy to produce. Most of the parts need 5-axis machining, precision and quality control should be close to perfection!

SXK USD RBA Features

USD Airflow Pins: 1mm, 1.5mm, 2mm, 3mm, 4mm. The air pins are made from Stainless Steel 316L.
The USD Juice flow Pins: 2x 1.5mm, 2x 2mm, 2x 2.5mm
SS316L body
SS316 screws
Black Ketron PEEK insulators
NBR “O” Rings

It comes with

1pc USD RBA Bridge
5pcs airflow pins 1mm, 1.5mm, 2mm, 3mm, 4mm
3pcs sets of liquid control pins 2×1.5mm, 2x2mm, 2×2.5mm
Bag of spares

Frequently Asked Question

What does the build deck look like for the SXK USD RBA?

It is always worth seeing what the deck looks like in any RBA to get a rough idea of what you are working with. Illustrated below is the deck itself to give you some idea of what to expect.

What coils can I use with the SXK USD RBA?

Coil style is a personal preference to what you like and enjoy. Vaping with RBA’s is an experimental process and takes time to get right but is doable! Our personal favourites have to be Coils By Scott and the Vandy Vape Performance Pre-built Coils. There is definitely a variation in these that will suit your style.