Rocket Airsoft 12.65:1 High Speed Steel Gear Set

The Rocket Airsoft 12.65:1 High Speed Steel Gear Set is an upgraded drivetrain option designed for Version 2 and Version 3 AEG gearboxes where elevated cyclic performance and improved responsiveness are priorities. With a 12.65:1 gear ratio, this set offers a notable increase in cycle speed over standard 18:1 configurations while still retaining usable torque for common spring ranges when properly matched with motors, batteries, and compression systems.

Machined from hardened steel for durability and wear resistance, these gears provide consistent engagement and long-lasting performance under repeated stress. The optimized gear geometry promotes smoother mesh and reduces backlash when shimmed correctly, making this gear set a good choice for builds targeting higher rates of fire or more responsive semi-auto feel without stepping into dual-sector territory.

Manufacturer Information

Hardened steel construction for strength and wear resistance
12.65:1 gear ratio for elevated cycle speed
Precision machining for consistent gear engagement
Compatible with Version 2 and Version 3 Tokyo Marui-spec gearboxes

About the Manufacturer

Rocket Airsoft produces drivetrain components and internal upgrades designed to improve mechanical performance and reliability in tuned and performance-focused AEG builds.

Optional Tech Service

Need this gearset short stroked?

Add the AEG Sector Gear Short Stroke Service to your cart before checkout and specify the number of teeth to remove.

Short stroke services are completed before your order ships.