Description
ASG Ultimate Gear Set High Speed CNC 19.5:1 for Airsoft AEGs
Built for performance-focused airsoft builds, the ASG Ultimate CNC Gear Set 19.5:1 strikes a perfect balance between speed and torque—making it ideal for players who want responsive trigger performance without compromising reliability. Whether you're tuning a fast semi-auto setup or building a versatile DMR platform, this gearset delivers consistent output and long-term durability thanks to precision engineering and rugged materials.
Featuring a 19.5:1 gear ratio, this set is crafted using high-grade CNC machining to ensure perfect fit and alignment. Each gear undergoes differential heat treatment, which strategically strengthens key contact points to reduce wear and extend the lifespan of your internals. Designed to work in harmony with ASG’s high-performance motors and Ultimate mil-spec springs, this gearset helps establish a seamless and efficient powerline through your AEG gearbox—resulting in smoother cycling and a higher, more reliable rate of fire.
Whether you're competing in fast-paced CQB scenarios or building a reliable field rifle, the 19.5:1 gear ratio offers enhanced responsiveness with the torque needed for heavier springs. It's a premium choice for tech-savvy players who want components that perform as hard as they play.
Highlights
- Optimized 19.5:1 gear ratio for balanced speed and torque
- Precision CNC-machined for consistent fit and performance
- Differential heat treatment extends gear longevity
- Compatible with ASG high-torque motors and Ultimate springs
- Smooth, efficient operation under load
- Ideal for semi-auto DMRs and responsive AEGs
- Reduces internal stress and wear over time
- Part of the ASG Ultimate upgrade series
What's Included
- Bevel gear
- Spur gear
- Sector gear
- Retail packaging
Technical Specifications
- Gear ratio: 19.5:1
- Material: CNC-machined steel
- Compatibility: AEG gearboxes (Version 2/3)
- Weight: 85g
- Treatment: Heat-treated contact points
Product Reviews
Delivery & Returns
Delivery Information
Affordable Shipping – Starting from Just £2.50
Our delivery prices begin at only £2.50 for UK mainland orders, with free standard delivery available on all orders over £100*. To quickly find out the exact shipping cost for your items, simply add everything to your basket. In the basket, you'll see a link under the subtotal titled "Estimate Shipping & Tax"—click this, enter your delivery details, and you’ll get a full quote including whether you qualify for free shipping.
Free Shipping Offers
- UK Mainland: Free on orders over £100*
- Northern Ireland, Republic of Ireland, Scottish Highlands & Islands, and Isle of Man: Free on orders over £100*
- Channel Islands: Unfortunately, we do not offer free shipping to this region
*Free shipping is a 5 working day service. For example, an order placed on Monday would typically arrive the following Monday.
Mainland UK Delivery Options
- Royal Mail: From £2.50 (2 working days, price based on weight)
- Economy Delivery: £4.95 flat rate (2–4 working days)
- Express Delivery: £6.95 flat rate (1–2 working days)
Working days exclude Saturdays, Sundays, and public holidays. Need your order on a Saturday? We can arrange this for £20—please contact us directly after placing your order to pay the balance.
Delivery Prices – Outside Mainland UK
- Northern Ireland: From £5.95
- Scottish Highlands & Islands: From £5.95
- Isle of Man: From £5.95
- Republic of Ireland: £6.95 flat rate (any size order)
- Channel Islands: £7.95 flat rate (any size order)
We strive to keep our delivery charges as fair and straightforward as possible, with clear options to suit all needs and budgets.
