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Lezyne
Trigger Drive CO2 Inflator

  (19 customer reviews)
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Deceptively full featured.

The Trigger Drive is an ultra-compact 100% CNC-machined aluminum CO2 inflator with a few unique extras. Using Trigger Valve operation, this minimalist unit delivers easy and precisely controlled inflation, even while wearing gloves. The Trigger Valve system is easier to regulate because it doesn't release CO2 until you press down on head of the inflator. The Twin Chuck head threads directly onto both Presta and Schrader valves for secure valve engagement.

The Lezyne Trigger Drive is compatible with threaded CO2 cartridges and weighs 26 grams.

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Staple!
rating
by Sio
Cycling Enthusiast
Portlandia
0 of 1 customers found this review helpful.

Hope you have this staple in your bag when you get a staple in your tire! Reasons I carry an inflator 1) I commute so I don't want one more thing to have to take off my bike when I park it on the street. 2) My bike frame is already so small, I'd have to plunk down to get an effective pump.

Reviewed 5/15/2016
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Update to my previous review
rating
by Lawrence
Portland
1 of 1 customers found this review helpful.

I have 3 of these Trigger Drive inflators. For the first 10 or so uses, they work great. After that, the rubber O ring that seals around the valve stem starts pulling out and you lose the CO2 you are trying to put into the tube. I have put in Lezyne replacement O rings, but before long the same thing happens again. I have since purchased 2 of the newer Lezyne Control Drive inflators. These units seem to correct all the problems with the Trigger Drives. The seal around the valve stem is securely held in place by a threaded cap. The Lezyne Control Drive also has a knob that you turn to allow the CO2 to enter the tube with precise control. In my opinion, the Control Drive is a far superior design that I hope will continue to be reliable over time. I have used the Control Drive about 10 times now, and I will post a review for it when I have used it a bit longer. Lezyne makes good stuff, but I suggest you take a look at the Lezyne Control Drive instead of this Trigger Drive model. I have bought all 7 of my Lezyne pumps and heads from Western Bike Works. They stock the Control Drive as well as this model.

Reviewed 10/28/2017
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Works great!
rating
by Lawrence
Cycling Enthusiast
Portland Oregon
2 of 2 customers found this review helpful.

I get controlled inflation with this beautifully machined inflator head. Just push back the sleeve when you are ready for a little or a lot of co2. Handy when making sure the tire bead is seating properly and the tube is not being pinched. Works with presta or Schrader. I enjoy good quality tools this lightweight and elegant design is a pleasure to use.

Reviewed 11/21/2014
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Quick and Easy
rating
by eddy Martinez
Competitive Racer
Harlingen, Texas

Flat tire or low on air. I have several Lezyne Triggers. This one is my favorite. QUICK AND EASY

Reviewed 11/15/2018
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Top it off!
rating
by EJ Levy
Bloomfield Hills, Michigan

I sttongly recommend this inflator. Beautifully engineered and easy to use. No need to back screw the cannister and the pushing action is smooth and effective.

Reviewed 5/12/2018
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A simple inflator that is easy to use.
rating
by Jeffd
Cycling Enthusiast
Mississippi
0 of 1 customers found this review helpful.

It doesnt get much easier than this. Easy to use and it doesnt take up much room in my seat bag. It is a single use system don't try to extend the life of the CO2 cartridge. As all Lynzne products very well made

Reviewed 12/12/2017
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The best
rating
by TonyRoam
Cycling Enthusiast
Portsmouth VA
1 of 2 customers found this review helpful.

I own several inflators and found the Lezyne to be the best. The screw on to stem feature allows for better control and a higher psi per 16gr cartridge. I was only able to get 85 psi out of my other inflators , but Lezyne would get my 700cx23 tires to 95psi

Reviewed 3/22/2016
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Fast, efficient, and effective
rating
by E.J. Levy
Bloomfield Hills, Michigan
2 of 3 customers found this review helpful.

Simply the best inflator I have used. The valve is efficient and precise and doesn't hang up or stick as I've experienced with comparable products. I own several. BTW I use sections of old road tubes as sleeves on the cartridges to protect from the cold.

Reviewed 11/10/2017
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Works good however it gets cold.
rating
by FeltF2 rider
Cycling Enthusiast
Edmonds Wa
2 of 2 customers found this review helpful.

Really easy to use and does not let any co2 escape until valve is opened. Small and stores easily in seat bag or jersey pocket. Will get another one for second bike.

Reviewed 12/29/2015
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Like it
rating
by Anonymous
harford county
1 of 1 customers found this review helpful.

Awesome easy to

Use !

Reviewed 7/23/2017
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Very well made!
rating
by Anonymous
Cycling Enthusiast
New Jersey
2 of 2 customers found this review helpful.

Great product and well made. I haven't had any CO2 blow outs using this. It has not let me down.

Reviewed 1/5/2015
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Great product Sm, Lt weight and performs as expected.
rating
by Curtis
Cycling Enthusiast
Collierville, TN
2 of 2 customers found this review helpful.

I carry the Lezyne CO2 Inflator as an effective tire inflation method. It is precisely what I was seeking lt weight, small, & facilitates smooth, quick, & controlled inflation or topping-off of tires.

Reviewed 9/11/2014
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Tiny. Well built unit.
rating
by Frankie
Nj
3 of 3 customers found this review helpful.

I have one of these on both my bikes. I love them. They screw onto a presta valve and is inflated by pulling the valve stem assembly toward the co2. Clever design. Works great. I had one that seemed to freeze over the winter. Otherwise. I would have rated 5 stars. These type of co2 inflatord are all pretty much the same. I'm trying other ones now. But there really was no reason to switch. These work great.

Reviewed 3/6/2014
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Best Co2 I've used. No leaks
rating
by Anonymous
Cycling Enthusiast
3 of 3 customers found this review helpful.

With the trigger drive, you don't have to worry about losing pressure. The connection is secure and there is no gas release until you trigger it.

Reviewed 2/7/2014
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Great stuff! Would purchase more product from them! Fast ans reliable.
rating
by n8rhino
Competitive Racer
mammoth lakes, CA
1 of 2 customers found this review helpful.

Great stuff! Would purchase more product from them! Fast ans reliable.

Reviewed 8/30/2013
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NICE!!!!
rating
by Anonymous
5 of 6 customers found this review helpful.

I love this thing.. I bought 3 of them. I keep one on each bike, and a spare. Works great on presta and schrader valves. I love it and use them all the time.

Put a little chain lube on it. it works better.

Reviewed 7/26/2013
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great so far
rating
by Anonymous
Cycling Enthusiast
1 of 2 customers found this review helpful.

nice little unit, Now that I figured out how it works.. and used it I love it..

Small and light. clever valve design doesent waste co2.

Reviewed 2/28/2013
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Lezyne's CO2 inflator is a compact, solid, efficient pump head.
rating
by Burkeschmidt
Cycling Enthusiast
Salem, OR
3 of 3 customers found this review helpful.

In the quest for a compact tool this CO2 pump head seemed the best choice. It is a well crafted, solid, efficient functioning unit which takes up little room in my tool bag. There is no need for any other pump head unless you choose to use threadless cartridges.

Reviewed 10/12/2012
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Small and compact for those jump in your bike and run rides
rating
by vatravlr
Casual Cyclist
alex,va
3 of 6 customers found this review helpful.

Just what i needed for those afternoon rides. Small and compact enought to throw in your pocket and ride

Reviewed 4/9/2012
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What you need for a road ride.