Solink Spiral Bevel Gear w/ D-Type Helical Pinion

The Solink Hollowed High Speed Gear Set with a 13:1 gear ratio is designed to deliver balanced cycle speed and torque for performance-oriented AEG builds. Precision-machined with a hollowed design to reduce rotating mass while maintaining structural strength, this gear set helps improve trigger response and smooth drivetrain action when paired with compatible motors, compression systems, and battery configurations. The 13:1 ratio provides a noticeable performance uplift over standard 18:1 sets without demanding overly high torque, making it suitable for semi-auto responsiveness and modest high-rate-of-fire builds when properly shimmed and assembled.

The hollowed construction also helps reduce inertial load on the gearbox, which can contribute to slightly smoother operation and less stress on bearings and bushings. Proper shimming and gear mesh remain important to ensure reliable engagement and long-lasting performance.

Manufacturer Information

Hardened steel gear construction
13:1 gear ratio for balanced speed and torque
Hollowed gear design to reduce rotating mass
Precision machining for consistent engagement
Designed for Version 2 and Version 3 Tokyo Marui-spec gearboxes

About the Manufacturer

Solink is an airsoft parts brand that produces drivetrain components and internal upgrades designed to improve mechanical performance and drivetrain smoothness in tuned and performance-focused AEG builds.