Specna Arms Ather™ Gearbox v2 Skeleton With J-Cage Bearings

The Specna Arms Ather™ Gearbox V2 Skeleton with J-Cage Bearings is a high-quality gearbox shell specially developed for airsoft players and technicians seeking a durable foundation for powerful AEG builds. Thanks to its reinforced construction, clever inspection ports and the included 8 mm J-Cage ball bearings, this gearbox offers excellent reliability and easy maintenance.

The Ather™ Gearbox has been developed exclusively by Specna Arms and is protected under European patent number 015044865-0001. This provides you with a modern gearbox shell designed with both performance and ease of maintenance in mind.

Designed for high-performance AEG builds

The Ather™ Gearbox Skeleton has been reinforced in the areas where a gearbox is subjected to the greatest stress during use. This makes the shell an excellent basis for both standard replicas and high-performance tuning projects.

In addition to its reinforced construction, the gearbox features various inspection and service access points. This allows you to easily check the Angle of Engagement (AoE) and the pre-cocking without having to dismantle the entire gearbox. There is also a separate inspection window to allow easy checking of the motor gear during assembly or maintenance.

In addition, the gearbox features an integrated trigger adjustment, which allows the trigger position to be set more precisely for a faster and more consistent trigger response.

Includes J-Cage ball bearings

This version is supplied with high-quality 8 mm J-Cage ball bearings for the motor and sector gears, combined with an 8 mm plain bearing for the spur gear. This combination offers an excellent balance between smooth operation and high durability.

The J-Cage bearings reduce friction within the gearbox and help to ensure efficient power transmission. This allows the gears to turn more smoothly and reduces the load on the internal components.

Cleverly designed for maintenance

When building or maintaining an AEG, a well-designed gearbox saves a lot of time. The Ather™ Skeleton therefore features several practical functions that make adjustment easier.

For example, an Anti-Reversal Release Window has been incorporated, allowing the tension on the gearbox to be safely released without having to open the gearbox completely. In addition, special screw holes ensure that the gearbox halves can be precisely aligned during assembly, which simplifies the assembly process.

Practical insights

In modern high-performance AEG builds, the quality of the gearbox shell plays a key role. A reinforced construction reduces the risk of cracking when using powerful springs and during intensive use. Furthermore, the inspection hatches on the Ather™ Gearbox make it easier to carry out maintenance or check settings without having to dismantle the entire gearbox.

As a result, this gearbox is of interest not only to experienced airsoft technicians, but also to players who wish to upgrade their replica further in the future.

Who is the Specna Arms Ather™ Gearbox V2 Skeleton suitable for?

The Specna Arms Ather™ Gearbox V2 Skeleton is ideal for airsoft players and technicians looking for a high-quality gearbox base for a V2 AEG build. Thanks to its reinforced construction, the included J-Cage bearings and its clever maintenance features, this gearbox is suitable for both standard upgrades and high-performance custom builds.

Are you looking for a durable gearbox shell that simplifies maintenance and is ready for future tuning? Then the Specna Arms Ather™ Gearbox V2 Skeleton with J-Cage Bearings is an excellent choice.

Key features

• Original Specna Arms Ather™ Gearbox V2 Skeleton.
• Reinforced gearbox construction.
• European patent (015044865-0001).
• Includes 8 mm J-Cage ball bearings.
• Includes an 8 mm plain bearing for the spur gear.
• Anti-Reversal Release Window.
• Inspection window for pre-cocking.
• Inspection window for AoE monitoring.
• Motorgear inspection window.
• Integrated trigger adjustment.
• Alignment holes for precise assembly.
• Suitable for V2 AEG gearboxes.

Contents of the pack

• Specna Arms Ather™ Gearbox V2 Skeleton.
• 8 mm J-Cage ball bearings.
• 8 mm plain bearing.

Common mistakes

A common mistake is fitting a high-quality gearbox shell without shimming the gearbox correctly. Ensuring the gears are properly adjusted remains essential for quiet operation and a long service life for the internal components.

You should also check in advance that all internal components are compatible with a Version 2 gearbox, to ensure that installation goes smoothly.

Frequently Asked Questions

Which gearbox type is this shell suitable for?
This version is designed for Version 2 (V2) AEG gearboxes.

Which bearings are included?
The gearbox comes with 8 mm J-Cage ball bearings for the motor and sector gears, and an 8 mm plain bearing for the spur gear.

What is the advantage of the inspection hatches?
Among other things, these allow you to check the AoE, pre-cocking and motor gear without having to open the entire gearbox.

Does this gearbox have a trigger adjustment?
Yes. The Ather™ Gearbox has a built-in function for adjusting the trigger position.

Is this gearbox suitable for tuning?
Yes. Thanks to its reinforced construction and clever design features, this gearbox provides an excellent basis for both standard upgrades and high-performance AEG builds.

With the Specna Arms Ather™ Gearbox V2 Skeleton with J-Cage Bearings, you’re choosing a modern gearbox base that combines durability, ease of maintenance and a high-quality finish. Thanks to its reinforced construction, clever inspection windows and included J-Cage bearings, this gearbox is ready to deliver reliable performance in any serious AEG build.