Kontrl MKRII Style RBA Bridge for Boro / Billet Box / DotAIO V1 & V2 – Air Pins 1.2–4.0mm

• Compatible with Boro tanks, Billet Box mods, DotAIO V1 & V2

• Includes multiple airflow pins: 1.2 / 1.5 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0mm

• Supports MTL / RDL / DTL vaping modes

• Flavor-focused compact chamber design

• Smooth wicking channels for consistent performance

• Easy-to-build single-coil deck

• Stainless steel construction for durability

• Tight tolerance machining for leak-free operation

Why Users Love It

Wide airflow range covers nearly all styles (MTL → RDL → DTL)

Offers performance very close to high-end RBA bridges

Works across multiple Boro ecosystems—extremely versatile

Airflow pins provide precise tuning without turbulence

Reliable, smooth, consistent flavor every time

Great value compared to original high-end RBA bridges