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B2K RSA "Caviar Edition" by BB Vapes BRVND


B2K RSA "Caviar Edition" by BB Vapes BRVND

The Caps

  • 45 Degree chamfered edge cap which protects excessive wear on the o-rings.
  • 23mm outer diameter, 20mm height (without drip tip).
  • Two post 45 degree angled indirect airflow design. Air collides under the coil to allow more air on wire surface and provides a smooth vaping experience.
  • Heat resistant white Delrin, black Delrin, stainless steel, and Ultem caps included.
  • 21mm heat fin with six milled out holes on cap for extra heat dissipation.
  • Inner concaved caps for maximum flavour production.
  • Stop taps integrated in the caps for easy RDA removal from mod.
  • 510/810 drip tip design - Goon/Kennedy/810 drip tip compatible caps.

The Tips

  • Shorty 5mm height wide bore 810 tip with threads to use optional removable stainless steel "splash guard" disk.
  • 510 drip tips with 6mm inner bore for easy "dripping" when in non-squonk mode.
  • Sleek designed 810/510 drip tip adapter.

The Deck

  • CNC engraved serial number.
  • Positive PEEK insulator.
  • Base of deck with integrated o-ring to protect mod from scratches and prevents liquid from leaving in/out of 510 connector.
  • Milled juice reservoir to allow more juice to absorb into wick when squonking or dripping.
  • Integrated coil guide groove.
  • Dual 45 degree angled 2mm x 6mm adjustable airflow. Side/bottom air current design for maximum flavour and smooth draw.
  • Non reduced 316 stainless steel single coil postless build deck to maximize real estate.
  • 1mm airflow ring cuts airflow in half vertically).
  • Stainless steel bottom feed center pin and regular pin included.
  • Stainless steel hex grub screws.
  • Integrated spare grub screw storage on side post.
  • 1mm protruding positive 510 pin will work on mechanical hybrid mods, but not recommended.
  • 510 connection.

The Extras

  • Ultem, clear, black, and white beauty rings (4.5mm x 24mm)

All parts are interchangeable with B2K V1 and KRNK Edition.

Package Contents

  • One complete B2K RSA set
  • Spare parts
  • Bottom feed pin
  • Regular dripping pin
  • Black Delrin cap
  • White Delrin cap
  • Stainless steel cap
  • Ultem cap
  • Stainless steel 810 splash guard disc
  • 510 tips
  • 810 tips
  • Ultem beauty rings
  • Clear beauty ring
  • Black Delrin beauty ring
  • White Delrin beauty ring

Recommended Builds

B2K works great with single "exotic" coils such as fused clapton, alien, staggarton, etc. 0.15 to 0.5 ohm resistance coils at 30 to 70W of power. Feel free to experiment with many types of builds, including round wires. This RSA (Rebuildable Squonking Atomizer) has lots of room and caters to a wide variety of vaping styles.

Tip: Pack more wicking cotton to reduce chamber space for a warmer vape and even more flavour, especially when using higher resistance builds.


Change List (from KRNK Edition)

  • Flat head screws changed to hex screws
  • Clear cap replaced with stainless steel cap
  • Coil guide added to deck
  • Deck material upgraded from 304SS to food grade 316SS
  • 810 tips now shorter, at 5mm height from 6mm.



This product is for advanced users only. It consists of risk of damaging your mods, devices, and batteries if it is being used improperly. Please make sure that you have great understanding and have done researches on this product before purchasing.

Note: When it comes to using RDA, RTA, and RDTA, we strongly recommended to wash and clean all the atomizers thoroughly and carefully. Likewise, please have a great sense of knowledge when it comes to handling and using these products.

We always strongly recommend testing the coils with ohm-meter before using them with your mods, devices and batteries. Coils with low resistance are not suitable with all mods, devices and batteries. Please make sure that your mods, devices and batteries can handle low resistance before using them.

This product will include a 30 day Limited Warranty against any manufacturing defects from the date of delivery. Scratches and discolouration from regular use is considered normal wear and tear and is not covered by warranty.

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