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The Thunder Cloud Bonza Pro Mech is a 30mm side-fire mechanical mod designed for builders who value performance, durability, and a truly personal setup.
Built around an ergonomic side-fire mechanism, the Bonza Pro Mech delivers a comfortable and responsive firing experience while maintaining a bold, premium feel in the hand. Its rotary safety lock ring allows you to quickly secure the firing system for safer transport and everyday use.
With compatibility for both 18650 and 21700 batteries (not included), the Bonza Pro Mech gives users the flexibility to build their preferred setup. Included 25mm, 28mm, and 30mm beauty rings allow for a clean, flush fit with a wide range of atomizers, while the optional extension kit expands the platform for dual-battery configurations.
Available in Brass, Copper, Stainless Steel, Black Brass, Hammered Brass, and a Black / Pink Limited Edition, every version is built with premium materials and detailed finishing. The interchangeable emblem system adds another layer of customization, making each Bonza Pro Mech uniquely yours.
From its solid mechanical construction to its rugged presentation case, every detail of the Bonza Pro Mech is made to deliver a premium experience for serious enthusiasts.
Building on the legacy of the original Bonza RDA, which was first released back in 2017 and quickly became a favorite among vapers for its incredible flavor production and buttery smooth airflow, the Bonza Pro stays true to that first RDA but with modern features and a fresh now look.
Bonza Pro RTA
The Authentic Thunder Cloud Bonza Pro RTA is the latest powerhouse co-engineered by ThunderCloud and Vaping Bogan (UK) - built for vapers who demand raw performance, bold airflow, and absolute reliability. Featuring an innovative Single & Dual Chamber switchable system, it lets you instantly tune between ultra-dense flavor precision or maximum vapor output, giving every builder total freedom over their style.
The Three-Directional Precision Airflow drives concentrated air straight across the coil, producing explosive flavor, smoother draw dynamics, and heavy-impact vapor density. Its Curved Postless Deck is designed for effortless coil placement, cleaner leg trimming, and consistent wicking - even under extreme wattage.
Please Note: This product will be shipped around August 30, 2026 (ETA, not guaranteed). The final shipping date depends on the manufacturer. We will try to get it delivered as soon as we can.
The product images and information are provided by the manufacturer, for reference only. The final refers to the manufacturer's actual product.
The package and accessories may vary from batch to batch. All images are for reference purpose only.
Other Color:
Mech Mod:
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Mod + RDA Kit:
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Stacking Tube:
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Emblem 925 Pure Silver:
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Emblem Brass :
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EZ Dripper Bottle:
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3FVAPE Recommend Products:
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Data sheet
| Brand | Thunder Cloud |
| Color | Black Pink |
| Model | Bonza Pro |
| Product Type | Mechanical |
| Compatiable Battery | 18650 / 20700 / 21700 |
| Material | Brass |
| Thread Type | 510 |
| Battery Type | Interchangeable |
| Package | 1 x Mechanical mod, 1 x RTA, 1 x Pack of accessories |
| Weight | 242.6g (8.56oz) |
| Depth | mm (0 inch) |
| Height | mm (0 inch) |
| Width | mm (0 inch) |
More info
Mechanical Mod:
Physical Parameters:
Diameter: 30mm
Height: 80.5mm
Firing System: Ergonomic Side-Fire Mechanism
Safety Lock: Rotary Locking Switch
Battery Compatibility: 18650 / / 20700 / 21700
Beauty Rings: 25mm / 28mm / 30mm Included
Key Features:
25mm / 28mm / 30mm Atomizer Fit
Includes three beauty rings for a clean, flush fit with different atomizer sizes.
Rotary Safety Lock Ring
Twist to securely lock the firing system for safer carrying.
Ergonomic Side-Fire System
Comfortable side-fire operation with direct, responsive mechanical contact.
Interchangeable Emblem System
Swap emblems to personalize the look of your setup.
ThunderCloud Lifetime Warranty
Backed by ThunderClouds Lifetime Warranty for long-term confidence
Bonza Pro RTA
510 threading connection
Size: 26mm (30mm with bubble glass) x 40.5mm
Material: Stainless Steel (SS)
Capacity: 4.0ml (straight glass) / 6.0ml (bubble glass)
Build Deck: Single / Dual Coil
Filling Method: Quarter-Turn Top Fill
Key Features
Single & Dual Chamber Modes
Switchable performance tailored to every build and vaping style.
Three-Directional Precision Airflow
Engineered for smoother draw, richer flavor, and zero turbulence.
Curved Postless Build Deck
Effortless coil placement with enhanced wicking efficiency.
100% Leak-Proof Guarantee
Confidence in every drop - no mess, no waste.
Designed by Vaping Bogan (UK)
Crafted with passion by one of the most trusted names in the community.
Lifetime Warranty - ThunderCloud Certified
Built to perform. Built to last.
3FVape is a professional retail, wholesale and dropship online shop. We provide new and cool products at affordable price. We have overseas warehouse for you for fast delivery.
If you find a product to be authentic, then it is not a clone. Authentic ThunderCloudThunder Cloud Bonza Pro Mech Kit Black Pink (LE) Mod + Mech RTA - 1 x 18650 / 20700 / 21700, review, price, shipping
and other questions regarding this product, just contact us. We also encourage you to leave review of products on 3FVape.
All the sizes are measured manually, please allow tiny differences due to manual measurement, thanks.
The parameters are for reference only; The details are subject to the official / manufacturer; Please tell us if there is any error.