Lezyne Control Drive CNC CO2 Pump Head Silver Shiny Co2 Pump, One Size

Absolute best bit is the controllable valve. fits on the valve really well, you can screw your canister in with the valve shut and then open the valve to let the gas inflate the tyre. The control is very welcome! It's small and fits in your pack.Don't forget Co2 canisters, none included woith the head. Also, the sleeves for them! when the canisters dispense the gas they get REALLY cold you need to buy the little sleeves for them to be able to hold them whilst filling your tyre . you get one free in the pack

Simple well machined product. I bought it because it’s better to have a valve control than not, the last thing I want is to lose all the CO2 before I’ve been able to properly fix my puncture.Had a puncture about a month after buying this and it worked great. Really simple easy product worth the extra few quid for the valve control.

I bought this a few days ago, together with some CO2 canisters, for some non-bike-related inflation purposes. Beautifully made, this is one tiny gem of an item - but why only 4 stars, rather than 5?Simply, it is NOT advertised or explained that, although this valve will mate with and inflate a Schrader valve (as found on cars, motorbikes and most mountain bikes), it IS NOT THREADED.In other words, you have to HOLD it down onto the valve with hand pressure, before you release the CO2. You cannot screw it onto the valve threads.And guess what - the Football needles I bought separately, for my actual intended purpose, therefore could not be used with this thing.I'm keeping it, as I do have a mountain bike, and it could be useful to have with me when out and about. But I have since bought another product from Amazon, which is almost identical, but which DOES have that all important threaded connector (PRO BIKE TOOL).

I love this! Originally purchased with a box of co2 cartridges for fast inflation to re-bead tubless mtb tyres ( which it did), the variable control allows steady gentle inflation out on the trail. So much quicker an easier than a hand pump, I take this and a couple of cartridges in my back pack wherever I go, as it means changing tyre pressures for different types of terrain can be done in a matter of seconds. It also comes with a neoprene sock for the cartridge to protect your fingers from bottle freeze. Small, lightweight and practical, this is a must for any cyclist.

I have several Lezyne products and all are exceptionally well made. This does mean that they aren't cheap but they do last. Unlike many CO2 delivery systems this Lezyne one allows for better control on the release of the gas. It also allows for surplus C02 to be kept in the cannister for further use at a later date. The insulating jacket supplied prevents fingers from getting cold when releasing gas to pump the tyre.

I had a cheapo version of one of these that left me with frozen fingers, a flat tyre and a long walk. I went back to carrying a mini pump until getting one of these for Christmas. So much better than old one. Screws securely on the co2 canister and has simple adjustment to control the gas flow. I had a few practices before heading out for the first time with this which was well worth it. My experience has been that presta valves are a bit more fiddly than schrader, particularly with cold hands so I take a little screw on presta /schrader adaptor with me. Had to use it for the first time out on the trail today. Little blast of air to put some life in the new tube before installing in the tyre (having dug out two nasty blackthorns that were too much for the slime filled tube) and then used the rest of the canister to get the tyre (29er) up to a rideable pressure - standard canister just about does it.Comes with a little neoprene cosy for the co2 canister and you need it, the canisters get finger stickingly cold as the discharge.

Nice little inflator head. Well made as you would expect from Lezyne and easy to use.Combined with a set of tyre levers and repair kit all stowed away in a Lezyne Pod saddle bag it makes for a compact tyre repair kit to keep on the bike.

Great design to inflate your bike tyre. Very easy to control the Co2 release by turning the back control. Small so easily stored.Lezyne make good stuff. This will prove useful next time I have a flat.

The first bike ride the day after I received the Lezyne adapter the cycling gods struck and I got a flat. The roadside repair went quickly, the adapter was easy/straightforward to use. This was my first time using a c02 cartridge so I was a little apprehensive, however just ensured the adapter control was closed, the adapter screwed onto cartridge completely, the adapter seated snugly atop the valve and slowly turned the control to release the c02 into the tube and voila !So much easier that using a pump and great to be able to fully inflate my road tire(s) at the roadside. I will still be carrying a pump for that day when the cycling gods are really angry and I run out of cartridges (I plan to pack 2 cartridges).The Lezyne adapter appears to be well made and is really compact and easily carried in my under-seat cycle pack. The sleeve for the c02 cartridge is a snug fit but worked a charm, no frostbite. All in all a great option for getting back up and riding quickly at full pressure.I will update the review if I run into any issues with the durability etc. of the adapter.

I've used a lot of different CO2 fillers but this one is absolutely the best. Seals well on the ( presta ) valve and seals well on the CO2 cartridge. The twistable valve for controlling the CO2 flow into the tire works very well and allows good control of the inflation. It also seals completely closed. I've used less than a full cartridge to inflate a tire, closed the valve on the Lezyne filler, and there was still pressure in the cartridge the next day. That's important in case you under-fill your tire, or it's still leaking a bit on your ride home.

Bien pensé. Léger et on a le contrôle total sur le débit.

Funktioniert, ist klein und leicht! Alles bestens!

Enkel att reglera lufttrycket.Gedigen konstruktion.Jag har provat flertalet andra, dessa är den variant jag tycker funkar bäst.