ASG ULTIMATE CNC Gear Set - Ratio 18.5:1

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.

Další varianty

  • Black
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  • Black
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  • Black
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  • Black
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  • Black
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  • Black
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65,83 € tax incl.

Availability: In Stock

3 Items

ULTIM090

: Ultimate

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Accessories

  • 16,56 € In Stock

    : 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.

    16,56 €
    Out of stock
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  • 82,39 € In Stock

    : 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...

    82,39 €
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  • 10,77 € In Stock

    : 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.

    10,77 €
    In Stock
  • 5,59 € In Stock

    : 4UAD SmartAirsoft

    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.

    5,59 €
    In Stock

CNC Gear Set by ASG ULTIMATE

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.

Key Features

  • Fully CNC-machined construction – maximum precision and zero backlash.
  • Differential heat treatment – tailored hardness for each gear’s function.
  • Smooth operation – ensures consistent performance under stress.
  • Complete set – includes bevel, spur, and sector gear.

Gear Ratios and Spring Compatibility

Gear RatioTypeRecommended Spring
26.5:1Extreme High-TorqueM170 – M210
24.5:1Super High-TorqueM130 – M180
19.5:1High-TorqueM120 – M150
18.5:1High-TorqueM110 – M145
16.5:1TorqueM110 – M135
13.5:1SpeedM90 – M125
12.5:1High SpeedM80 – M115

Technical Specifications

  • Type: AEG CNC Steel Gear Set
  • Gear Ratio: 18.5:1
  • Material: Steel (differentially hardened)
  • Weight: 85 g

Package Contents

  • ULTIMATE CNC Gear set
  • Plastic box with foam insert
ColorBlack
Body/receiver materialMetal