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CNC Gear Set by ASG ULTIMATE with 18.5:1 gear ratio.
Designed for high-torque AEG upgrade builds.
Precision CNC-machined from steel for maximum strength and accuracy.
Perfectly shaped gear teeth.
Optimized hardness and smooth power transfer.
Complete 3-gear set (bevel, spur and sector gear).
3 mm axle shafts.
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: ASG
ASG107
Heavy-Duty Polycarbonate Piston M170 by ASG / ULTIMATE in red. Classic full-tooth rack (10 steel teeth). Designed for extreme upgrades with 150–190 m/s output. Polycarbonate is 50% more durable than standard reinforced pistons. Steel and polymer tooth combination balances strength and shock absorption.
: Ultimate
ULTIM044
INFINITY CNC U-30000 Upgrade Motor by ASG ULTIMATE with aluminum housing. High torque output with 30,000 rpm. Long axle, ideal for M4, MK18, HK416, SR-25 and other rifles. CNC-machined housing and end plate for long-lasting performance and top-tier durability. Efficient cooling, carbon brushes and ball bearings. This motor keeps going until the...
: Ultimate
ULTIM048
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.
4UAD008
4UANTUM HEAT Lubricant (Grease) for gears by 4UAD in gray. Special lubricant resistant to high friction temperatures. Designed for AEG gearboxes, including DSG / TSG setups. Maintains optimal adhesion even at extreme temperatures. Easy application without mess thanks to the applicator pen.
The ULTIMATE CNC gear set is engineered for heavy-duty airsoft builds that require long-lasting durability and smooth operation. Each gear is manufactured using high-precision CNC machining and differential heat-treated based on the role of each gear in the drivetrain, ensuring optimal hardness and lifespan. The set is compatible with standard 3mm bushings or bearings.
Gear Ratio | Type | Recommended Spring |
---|---|---|
26.5:1 | Extreme High-Torque | M170 – M210 |
24.5:1 | Super High-Torque | M130 – M180 |
19.5:1 | High-Torque | M120 – M150 |
18.5:1 | High-Torque | M110 – M145 |
16.5:1 | Torque | M110 – M135 |
13.5:1 | Speed | M90 – M125 |
12.5:1 | High Speed | M80 – M115 |
Color | Black |
Body/receiver material | Metal |