Peaty's CO2 Tyre Inflator Head Only - Unique Compact Straight Line Design for Maximum Airflow & Rapid Inflation, Presta Valve Compatible Bike Tire Pump for Mountain, Road & Gravel Bikes

I’ve used a Lezyne CO2 head for several years. It was fine, but it has the right-angle design with screw tap and you had to make sure it was in the right position before screwing in the cartridge. This Peaty’s device is a new design and is much better. I read that it puts less strain on the Presta valve. I’ve yet to use it but I’ve watched the videos. I picked a colour to match my new bike. It’s expensive I suppose, but it’s good quality and if you look after it, it should give years of service.

An excellent product, whilst slightly pricey is frankly worth it for the peace of mind of knowing it just works. The inline design is perfect for applying and there’s plenty enough spring in the inflator to enable fine control. Recommended.

Does what it is advertised to do, fast inflation, fast enough to seat a tubeless MTB tyre. Nice and small. Bit expensive but a worthwhile solid bit of kit

Far better than the other adapters ive used. Great idea - use like a pump. Does get super cold tho, be warned.

I like the type of push-on inflators, but this one is just to expensive

This is serious kit and very reasonably priced for such excellent build quality. A++++++++