- New
BOOST 30000 Upgrade AEG Motor by ASG ULTIMATE.
High-performance motor with 30,000 rpm.
Long axis for M4, HK416, SR-25, and other rifles.
Great value-performance ratio for maximum reliability and power.
Increases rate of fire and saves battery life.
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The BOOST motor from ASG’s high-performance series features an enhanced design, heat-resistant magnets, and a precision CNC-machined pinion gear. It’s perfect for standard upgrades as well as advanced builds for competition-grade guns. The motor is equipped with ball bearings for improved stability and efficiency. It also features silver-plated wiring and larger carbon brushes for superior conductivity.
The pinion gear is made of steel via CNC machining, and the motor uses a high-quality silicon steel core for optimal output.
| RPM | Motor Type | Recommended Springs | Gear Ratios |
|---|---|---|---|
| 30,000 rpm | Torque | M120–M150 | 26:1 – 16:1 |
| 40,000 rpm | High Speed | M90–M120 | 13:1 – 18:1 |
AEG Progressive Spring M135 by ASG ULTIMATE with red marking.
Color-coded stiffness for easy identification.
Ideal for airsoft gun upgrades.
Made from military-grade SiCr spring steel.
Progressive winding for smoother startup and reduced strain on gears and motor.
AEG Progressive Spring M125 by ASG ULTIMATE with orange marking.
Color-coded stiffness for easy identification.
Ideal for airsoft gun upgrades.
Made from military-grade SiCr spring steel.
Progressive winding for smoother startup and reduced strain on gears and motor.