Early Bird Serin RBA

Serin RBA

Early Bird introduced the Serin RBA, their first rebuildable RBA bridge, designed for boro tanks. It also includes multiple air pins to allow enjoyment for MTL - DTL vaping with the optional extra Serin MTL kit for an even tighter draw. Much like the other Early Bird Rebuildable releases, vigorous testing from knowledgeable designers and vapers has gone into making this superb in every way.

With a single coil build deck, and easy wicking with anti-leak technology, you can pair with most premade boro coils for some serious flavour. If you love your favourite AIO or Boro Mod, then the Serin RBA needs to be next on your list, with the first batch releasing two colours, Matte Black and Stainless Steel. Enjoy a top-airflow system creating some serious flavour. Yet another high-quality top performing rebuildable by Early Bird.

Key Features

Rebuildable RBA Bridge
Designed for Boro Tanks
Single Coil Build Deck
Top-Airflow System
5 Interchangeable Air Pins (1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm)
MTL to DTL Vaping Styles
Easy Wicking Design
Anti-Leak Technology
Compatible with Premade Boro Coils
Integrated Drip Tip Included
510 Drip Tip Adapter Included
Available in Matte Black and Stainless Steel
Designed by Early Bird

5 Interchangeable Air Pins

The Serin RBA comes with five air pins ranging from 1.5mm to 3.5mm. Start at 1.5mm for a tight MTL draw and work your way up to 3.5mm for a looser restricted DTL hit. Swap them out depending on your mood, your coil build, or the juice you're running. This kind of airflow flexibility is rare in a boro bridge.

Single Coil Build Deck

The single coil deck keeps things simple. Easy coil installation with enough space to work without feeling cramped. The deck is designed for straightforward wicking too - the anti-leak technology means you can wick a bit looser without worrying about juice leaking into your boro tank.

Top-Airflow System

Air comes in from the top and travels down to your coil for clean, leak-resistant flavour. Top-airflow designs tend to stay drier than bottom-airflow options, which is exactly what you want in a boro bridge. The flavour is concentrated and consistent.

Boro Tank Compatibility

The Serin RBA is built to fit most boro tanks and AIO mods that take boro bridges. If you've got a favourite boro setup and want to move away from stock coils, this gives you the option to build your own. Works with premade boro coils too if you don't fancy wrapping your own.

Why Choose the Serin RBA?

The Serin RBA is Early Bird's entry into the boro bridge market, and they've done it properly. Five air pins cover everything from tight MTL to open DTL, the single coil deck is easy to build on, and the anti-leak wicking design keeps your boro tank clean. If you're already using a boro mod or AIO and want better flavour with the flexibility to tune your airflow, the Serin delivers.