LEZYNE Trigger Drive CO2 Tire Inflator, Gloss Black, with 16g Cartridge — CNC Aluminum, Trigger Control

The LEZYNE Trigger Drive is a compact CNC-machined aluminum CO2 inflator with a 16g cartridge and a squeeze-trigger for precise, controlled tire inflation.

Designed for riders who need fast, reliable pressure on the road, gravel, or trail, the Trigger Drive pairs robust metal construction with a simple trigger to meter airflow. Its small footprint and light weight make it easy to carry in a jersey pocket or saddle bag, while the insulated neoprene sleeve and twin chuck head add practical safety and compatibility with Presta and Schrader valves.

How does the Trigger Drive prevent over-inflation?

The built-in trigger gives you step-by-step control over CO2 release so you can add air in short bursts rather than a single uncontrolled blast. That modulation helps you stop at the right pressure and avoid wasting gas.

• Trigger mechanism lets you start and stop flow instantly
• Fine control reduces risk of overshooting desired pressure
• Compatible with common valve types for quick connections

Is the inflator durable enough for regular use?

Yes—the main body is CNC-machined from aluminum for corrosion resistance and impact tolerance. The metal construction feels sturdy in hand and holds up better to repeated cartridge changes than many plastic alternatives.

• CNC-machined aluminum body for long-term reliability
• Neoprene sleeve protects your hand and the unit during discharge
• Threaded chuck minimizes leaks and improves seal integrity

Will this work with both Presta and Schrader valves?

The Trigger Drive uses a twin chuck head with a threaded connection that fits both Presta and Schrader valve stems. You don’t need adapters, so switching between different bikes is quick and effortless.

• Threaded twin chuck fits both common valve types
• No separate adapters required for most road and MTB tires
• Secure connection reduces chance of lost cartridges or messy releases

How portable is the Trigger Drive for everyday carry?

At just 106 mm long and 82 g in weight, this inflator is built for minimal bulk and maximum convenience. It slides into small storage spots on the bike or in pockets and pairs well with a single 16g cartridge for rapid roadside repairs.

• Compact 106 mm length fits jersey pockets and saddle bags
• Lightweight 82 g design keeps your kit trim
• Works with standard 16g CO2 cartridges for immediate use

Who is this for? The LEZYNE Trigger Drive is suited to cyclists who value speed and efficiency—club riders, commuters, and gravel or mountain bikers who want a dependable emergency inflator that won’t add unnecessary weight. If you prefer a metal-bodied tool with controlled output and cross-valve compatibility, this inflator delivers a practical mix of durability, safety, and portability without complicated setup.