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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.
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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Nech + RTA 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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| 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 Bonza Pro Mech Mod, 1 x Rugged Solid Carry Case, 1 x Lifetime Warranty Card, 1 x User Manual, 1 x Bonza Wrench, 1 x Allen Key, 1 x Polishing Cloth, 1 x Spare Screws, 1 x Spare O-Rings |
| Weight | 177.5g (6.26oz) |
| Depth | 30mm (1.18 inch) |
| Height | 80.5mm (3.17 inch) |
| Width | 30mm (1.18 inch) |
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
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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.