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Good scores are more common than bad, because fortunately good products are more common than bad.
The Makita DMP180Z is an easy-to-use small compressor specifically designed for tyres and other small or low-pressure inflatables. It's powered by the same interchangeable 18V lithium-ion LXT batteries used in a vast array of Makita tools – but this price doesn't include one, or a charger.
For anyone who struggles with track pumps (I have literally seen petite riders lift themselves off the floor trying to pump the last few psi into a high-pressure tyre), it makes tyre inflation incredibly easy... and the same goes if you're just feeling lazy.
This has become my go-to pump; my track pumps, even my beloved SKS Rennkompressor, are gathering dust in a corner.
My favourite feature is the ability to set the pressure on the digital display before you start. Once that pressure is reached, the compressor stops, so you can't absent-mindedly over-inflate a tyre. The maximum pressure it can reach is 120psi, which is enough for almost all bike applications except track racing.
It couldn't be simpler to use. Turn it on, set the target pressure, attach the hose to your valve, and hold the button till the pressure is reached. At that point it stops. I measured it at 34 seconds to inflate a 25mm tyre to 105psi; an SKS Rennkompressor is quicker at just 20 seconds, but is less convenient.
The hose is quite short, so you'll be sitting the inflator on the floor to use it, rather than conveniently plonking it on a bench.
It's quite noisy. Using the NIOSH's Sound Level decibel meter app on my phone I measured it at 75.8dB next to my ear, which is unpleasant, but not enough to cause hearing damage unless you run it continuously for several hours. So don't do that.
Makita recommends a duty cycle of five minutes on and five minutes off anyway (possibly the inspiration for the MP part of its name...).
The Makita DMP180Z runs off the same batteries as the company's LXT line of cordless power tools, which Makita says covers more than 270 appliances – everything from the obvious drills, saws and sanders to heated jackets, Bluetooth speakers and even a wheelbarrow. Yes, E-barrows exist. Welcome to the future.
At the time of writing, the cost of entry to Makita's LXT system is about £150, which gets you a combi drill, a pair of 5Ah batteries and a charger from Screwfix. If you're already shopping for a cordless drill, then another fifty quid on an inflator doesn't look silly (who's with me?!), whereas £150 for the DMP180Z, battery and charger feels more than a little extravagant.
It's possibly a bit unreasonable to criticise a general-purpose device like this for its shortfalls as a cycling tool, but the adapters to inflate Presta valves, balls and other inflatables feel like afterthoughts. You get a screw-on brass Schrader-to-Presta adaptor, a sports ball needle and a tapered plastic widget for airbeds and like that. Perfect if you've just played a hard match of sports ball and need a lie down.
They all have a little place to live in the body of the inflator, but you just know you're going to lose them sooner or later. Assuming they last that long; the basketball needle turned out to be a piece of junk that broke at the slightest rough handling. Fortunately I was able to press it back together in a vice.
A company with the resources and general cleverness of Makita could surely source or invent a better system. I used a Prestacycle EZ-Grip Big Presta Head instead of the brass adapter, which does the job a treat.
I do have to give credit for one aspect of the adapter collection, though. Attached to the Schrader chuck by a short chain is a sprung clamp widget for Woods valves – which Makita calls English valves, even though about the only place you see them these days is on Dutch utility bikes.
Woods valves don't have enough thread for a regular Presta head to stay attached, even though the thread size is the same, so this is very useful if you have any Dutch bikes with wacky Woods valves around.
Personally, I wish Woods valves would just go away, but it worked really well on the one Woods valve in my fleet I haven't got round to replacing.
It's a pity you have to hold the switch to make it work. When inflating larger tyres it would be nice to be able to set it going and walk away while it gets on with it. A releasable zip-tie or Velcro strap fixes that, though.
I feel like I'm picking quite a lot of nits here, considering I now reach for the DMP180Z instead of a conventional track pump literally every time I have to inflate a tyre. The convenience of being able to set the pressure and have the pump get on with it is absolutely compelling; it's just ridiculously easy.
In testing I've inflated about a dozen tyres of various sizes, and a 5Ah battery is down to about half-charge.
At 1,663g with battery, the DMP180Z isn't something you'd want to carry on a ride though – or is it? I can imagine if you were a roving mechanic on a large group ride you might have a use case for it. It's small enough to fit in a pannier or large rack-top bag, so it's feasible to take it with, and boy will you look prepared when someone gets a puncture.
The bottom line is that, while there are a few irritating shortcomings that make it hard to give a top score, this is a brilliant piece of kit in terms of core functionality. If it had a longer hose, a better Presta adapter and a switch that didn't need constant pressing, it'd be perfect.
Despite a few niggles, if you have Makita LXT power tools, you should buy one of these
If you're thinking of buying this product using a cashback deal why not use the road.cc Top Cashback page and get some top cashback while helping to support your favourite independent cycling website
road.cc test report
Make and model: Makita DMP180Z 18V cordless inflator
Size tested: NA
Tell us what the product is for and who it's aimed at. What do the manufacturers say about it? How does that compare to your own feelings about it?
It's a compact compressor for pumping up tyres and other inflatables.
Digital pressure gauge
High stability on the ground
Auto-stop function at pre-set target pressure
LED job light
In-built storage for different valve adaptors
Main switch is equipped with Auto-off function to prevent accidental start-up during transportation
Protection from over-heating: Thermostat is activated to protect the machine when the pump temperature increases
Suitable for inflating bicycle and vehicle tyres, sports balls and inflatable leisure equipment.
Sport ball needle adaptor
English valve adaptor
American valve adaptor
French valve adaptor
Tell us some more about the technical aspects of the product?
It uses the same LXT 18V batteries as over 270 other Makita appliances
Air Discharge Amount: 12 litres/min
Max Air Pressure: 830 kPa
Battery Type: Lithium-ion
Body only machine
Noise sound pressure: 70 dB(A)
Noise K factor: 3 dB(A)
Vibration K factor: 1.5 m/sec
Vibration no load: 3.6 m/sec
Net weight: 1.4 - 1.7 kg
Makita builds tidy stuff; this is no exception.
It's not as quick as a good track pump, but it's incredibly easy and convenient, especially for fatter tyres where you can just put a strap round the switch and let it get on with it.
Given that it's made to the same standards as Makita's other LXT tools – which are designed for fairly heavy use – I expect it'll happily cope with being banged around. It's showing no effects from being dropped on the concrete workshop floor a few times.
If you already have Makita LXT tools, then it's about the same price as a good track pump, and that's the basis for this rating. If you don't, then you're looking at £150 for the unit with a battery and charger, and that's just silly.
Tell us how the product performed overall when used for its designed purpose
Very well, unless you're in a massive crashing hurry to inflate a tyre, in which case a track pump is a bit faster.
Tell us what you particularly liked about the product
Ease of use; in particular, being able to set a target pressure and have it stop when that pressure's reached.
Tell us what you particularly disliked about the product
The short hose and naff accessories.
How does the price compare to that of similar products in the market, including ones recently tested on road.cc?
DeWalt makes a similar device that fits their 18V XR batteries for £120 without battery or charger. That does run off a car power socket as well as a battery though, has a slightly longer hose, and inflates to 165psi. For £100 you can get a Milwaukee unit that uses the company's 12V RedLithium battery system, while Sealey offers a 20V unit for about £40, and Ryobi makes several models that work with their ONE+ 18V batteries. Those range from £36.99 to £83.99. That puts the Makita pretty much in the middle of its competition for price and features.
Did you enjoy using the product? Yes
Would you consider buying the product? Yes (I did)
Would you recommend the product to a friend? Yes
Use this box to explain your overall score
This is a weird one. The core functionality of the DMP180Z is excellent: it Just Works, and it makes inflating tyres an absolute breeze (no pun intended). It's pulled down by its collection of niggles: the short hose, the half-arsed accessories, and not being able to just press the button and let it run. While it consequently might not deserve top marks, it's still absolutely worth buying if you have Makita LXT batteries already.
About the tester
I usually ride: Scapin Style My best bike is:
I've been riding for: Over 20 years I ride: Most days I would class myself as: Expert
I regularly do the following types of riding: commuting, touring, club rides, general fitness riding, mtb,
John has been writing about bikes and cycling for over 30 years since discovering that people were mug enough to pay him for it rather than expecting him to do an honest day's work.
He was heavily involved in the mountain bike boom of the late 1980s as a racer, team manager and race promoter, and that led to writing for Mountain Biking UK magazine shortly after its inception. He got the gig by phoning up the editor and telling him the magazine was rubbish and he could do better. Rather than telling him to get lost, MBUK editor Tym Manley called John’s bluff and the rest is history.
Since then he has worked on MTB Pro magazine and was editor of Maximum Mountain Bike and Australian Mountain Bike magazines, before switching to the web in 2000 to work for CyclingNews.com. Along with road.cc founder Tony Farelly, John was on the launch team for BikeRadar.com and subsequently became editor in chief of Future Publishing’s group of cycling magazines and websites, including Cycling Plus, MBUK, What Mountain Bike and Procycling.
John has also written for Cyclist magazine, edited the BikeMagic website and was founding editor of TotalWomensCycling.com before handing over to someone far more representative of the site's main audience.
He joined road.cc in 2013. He lives in Cambridge where the lack of hills is more than made up for by the headwinds.